-
Although Australia has a large area,（）of the continent is desert or semi-desert.
A . one third
B . two thirds
C . half
D . more than half
-
While overhauling a jerk-type fuel pump it is necessary to replace the pump plungerWhich of the parts listed below must also be replaced?（）
A . Delivery check valve
B . Pump barrel
C . Tubing to the injector
D . Cam follower
-
The ‘fsck -p /dev/lv00’ command returned the following message：Not a recognized filesystem type. What is the likely cause of the problem and how should it be resolved？（）
A . The file system superblock is dirty. It can be replaced from the VGDA
B . The logical volume superblock is dirty. It can be replaced from the VGDA
C . The file system superblock is dirty. It can be replaced from the secondary copy
D . The logical volume superblock is dirty. It can be replaced from the secondary copy
-
Which types of prefixes will a router running BGP most likely advertise to an IBGP peer， assuming it is notconfigured as a route reflector？（）
A . prefixes received from any other BGP peer and prefixes locally originated via network statements or redistributed
B . all prefixes in its routing table
C . prefixes received from EBGP peers and prefixes locally originated via network statements or redistributed
D . prefixes received from EBGP peers and prefixes received from route reflectors
E . prefixes received from other IBGP peers， prefixes received from EBGP peers，and prefixes redistributedto BGP
F . prefixes received from other IBGP peers and prefixes received from route reflector
-
You are at a client site. It is a medium-sized business and needs a Cisco Catalyst switch that offers high availability and security. What type of Catalyst switches would you recommend？（）
A . Catalyst 2960 Series
B . Catalyst 3750 Series
C . Catalyst 4900 Series
D . Catalyst 6500 Serie
-
The design of for a flash type evaporator is of critical importance because it must provide an optimum feedwater spray pattern that facilitates the flashing process, and it must also maintain a pressure differential between successive stages（）
A . condenser
B . flashing device
C . lashing device
D . vacuum pum
-
Which types of prefixes will a router running BGP most likely advertise to an IBGP peer， assuming it is not configured as a route reflector？ （）
A . prefixes received from any other BGP peer and prefixes locally originated via network statements or redistributed
B . all prefixes in its routing table
C . prefixes received from EBGP peers and prefixes locally originated via network statements or redistributed
D . prefixes received from EBGP peers and prefixes received from route reflectors
E . prefixes received from other IBGP peers， prefixes received from EBGP peers， and prefixes redistributed to BGP
F . prefixes received from other IBGP peers and prefixes received from route reflector
-
Which types of prefixes will a router running BGP most likely advertise to an IBGP peer， assuming it is not configured as a route reflector？（）
A . prefixes received from any other BGP peer and prefixes locally originated via networkstatements or redistributed
B . all prefixes in its routing table
C . prefixes received from EBGP peers and prefixes locally originated via network statements or redistributed
D . prefixes received from EBGP peers and prefixes received from route reflectors
E . prefixes received from other IBGP peers， prefixes received from EBGP peers，and prefixes redistributed to BGP
F . prefixes received from other IBGP peers and prefixes received from route reflector
-
（）is a type of bar chart that illustrates a project schedule. It illustrates the start and finish dates of the terminal elements and summary elements of a project.
A . A、gantt chart
B . B、project histogram
C . C、milestone chart
D . D、project flowchart
-
You need to display a very large single-record data block. Since it will be so large, a convenient means of navigation is needed between items. Which type of canvas would you use to display the data block? （）
A . Tab canvas.
B . Pop up canvas.
C . Spread table canvas.
D . Vertical toolbar canvas.
-
After a ship enters service it is（） for the main bus-bar to be made dead.
A、usually
B、commonly
C、exceptional
D、unavoidably
-
The diesel engine is a type of internal combustion engine which ignites the fuel by injecting it into hot, high pressure air in a （）.
A . air bottle
B . air compressor
C . crank case
D . combustion chamber
-
The ‘fsck -p /dev/lv00’command returned thefollowing message: Not a recognized filesystem type What is the likely cause of the problem and how should it be resolved?（）
A . The file system superblock is dirty. It can be replaced from the VGDA
B . The logical volume superblock is dirty. It can be replaced from the VGDA
C . The file system superblock is dirty. It can be replaced from the secondary copy
D . The logical volume superblock is dirty. It can be replaced from the secondary copy
-
18. A desert island is a sort of paradise. There the sun always shines. We sometimes imagine so.
-
I caught a __________ of the bus before it disappeared around the corner.
-
听力原文：W: Can we make it a little later？ 7:30 at the gate of the park is too early. It takes half an hour for me to take the bus.
M: Then what about half an hour later in front of the library？ It's nearer to your house.
Q: What can we learn from the conversation？
(16)
A．They will meet at 8:00.
B．It's impossible for them to meet each other.
C．Both of them will be a half hour late.
D．They will meet at the woman's house.
-
Before a new type of airplane goes into service, every part of it is tested again and again. But there are two tests that are more important than all the others.
The first is called the "tank test". A modem airplane must fly very high in the sky. Air must be pumped into the plane so that the passengers can breathe. The metal structure (结构) of the plane has to be very strong for this reason. When the plane is filled with air, the air presses against the skin of the plane inside. The pressure (压力) on a small window is like a huge foot that is trying to get out. If a small part of the plane were to fail, the plane would explode in the sky. To test the structure of the plane, the plane is lowered into a huge tank or container of water. Then it is filled with air. The pressure inside the plane is greater than it ever will be when it is high up in the air. Finally, there is an explosion. This does not cause so much damage inside the water tank as it would anywhere else. Engineers can discover which part of the plane has broken. Then that part is made stronger.
The most dangerous test happens when the new plane is going through test flights in the air. The test pilot must find out exactly what happens when the engines(发动机) are all shut off at once. The plane begins to fall like a stone. It is the pilot's job to find out how he can get control of the plane again. These two tests are examples of how planes are made safe before they ever carry passengers.
By doing the "tank test", the engineers can find out______.
A．the amount of air in the plane
B．the strength of the plane structure
C．the pressure inside and outside the plane
D．the power of the airplane engines
-
The new type of machine is definitely special and amazing, but it___not be perfect for everyone.
A. might
B. has to
C. ought
D. need
-
中英互译：Many city residents complain that it is so few buses in their city that they have to spend much more time waiting for a bus, which is usually crowded with a large number of passengers.
-
It is impossible to predict what type of holidays people will be taking in 100 years’ time. It is possible, __________, that space travel will be a realistic option in the future. _________, it would
A、for example ... If so
B、in fact ... If so
C、as a result ... Of course
D、for example ... Firstly
-
Personality is to a large extent inherent——A-type parents usually bring about A-type off-spring. But the environment must also have a (1)_____ effect, since if competition is important to the parents, it is likely to become a (2)_____ factor in the lives of their children.
One place where children (3)_____ A-characteristics is school, which is, by its very nature, a highly competitive institution. Too many schools adopt the 'win at all costs' moral standard and (4)_____ their success by sporting (5)_____ The current passion for making children compete against their classmates or against the clock produces a two-layer system, in which competitive A-type seem in some way better than their B-type fellows. Being too (6)_____ to win can have dangerous (7)_____: remember that Pheidippides, the first marathon runner, dropped (8)_____ seconds after saying: "Rejoice, we (9)_____!"
(10)_____ the worst form. of competition in schools is the disproportionate emphasis on examinations. It is rare that school (11)_____ pupils to concentrate on those things they do well. The merits of competition by examination are somewhat (12)_____, but competition in the certain knowledge of failure is positively harmful.
Obviously, it is neither practical nor (13)_____ that all A-youngsters change into B's. The world needs different kinds of person, and schools have an important duty to try to fit a child's personality to his possible future (14)_____ It is top management.
If the (15)_____ of schools with academic work was (16)_____, more time might be spent teaching children surer values. Perhaps selection for the (17)_____ professions, especially medicine, could be made less by good grades in chemistry and more by such (18)_____ as (19)_____ and sympathy. It is surely a mistake to choose our doctors exclusively from A-type stock. B's are important and should be (20)_____.
A．prevailing
B．profound
C．precautionary
D．progressive
-
Company A made an advertisement stating that it owns a special type of cars, 100 in total, the unit price is 150 thousand yuan. The advertisement terminates in 10 days. Company B, on the fifth day aft
A．A、Company A breached the contract
B．B、Company A shall bear faulty liability
C．C、Company A shall bear tortious liability
D．D、Company A shall not bear civil liability
-
A company has issued only one class of common shares and it does not pay dividends on them. It has also issued two types of preference shares - one that is putable and the other callable -and both hav
A、Common shares.
B、Putable preference shares.
C、Callable preference shares.
-
When a position is temporary and it doesn’t worth the trouble to recruit externally for the position, a company could then offer to pay bonuses of various types to current employees and entice them in
A．headhunting
B．employee referral
C．inside moonlighting
D．campus recruiting
