What does "clear-air turbulence" probably mean (Paragraph 1)

相似题目

• What does ECDIS stand for?（）

  A、electronic chart display and indication system B、electronic chart display and information system C、electric chart display and informing system D、electronic chart display and indicating system

  查看最佳答案

• What does your father do?（）

  A . He is cleaning the street B . He is forty C . He is a farmer D . He is all right

  查看最佳答案

• what does THEwomaIl mean? 

  A . They shouldn’t change their plan． B . They should change their mind． C . Weather forecasts are not reliable． D . The tennis game won’t last long．

  查看最佳答案

• What does “DOD” stand for？

  查看最佳答案

• What does a router do?（）

  A . Stores data on the network and connects the local-area network (LAN) to the wide-area network (WAN) B . Routes traffic down alternative paths and connects the local-area network (LAN) to the wide- area network (WAN) C . Broadcasts data to all devices that are connected to it across the local-area network (LAN) and wide-area network (WAN) D . Reads Media Access Control (MAC) addresses to forward messages to the correct location and connects the local-area network (LAN) to the wide-area network (WAN)

  查看最佳答案

• What does blowing tubes accomplish?（）

  A . Eliminates unburned fuel oil residues from the firebox B . Increases boiler efficiency C . Flushes away mineral deposits inside the water tubes D . Cleans soot deposits from the inside of the stack

  查看最佳答案

• What does the SCN represent?（）

  A . The system change number, which is a point in time relative to transactions within a given database.  B . A number that represents time. Thus, at 1300 hours, the SCN is the same on all databases.  C . The security change number, which represents the security code that is needed to access any database structure. D . A conversion factor that converts internal database time to external clock time.  E . UTC time in the database, providing a standardized way of tracking time in Oracle.&e

  查看最佳答案

• What does EPIRB stand for? （）

  A . Emergency Position Indicating Radar Buoy B . Electronic Pulse Indicating Radiobeacon C . Emergency Position Indicating Radiobeacon D . None of the above

  查看最佳答案

• What does the man mean?

  A . There’S been nothing but rain for quite some time． B . He’S bored with the changing weather． C . He thinks that it’11 rain for three more weeks． D . He’S bored about the topic on weather．

  查看最佳答案

• What does“sublet’’mean?

  A . It means renting a place from other people． B . It means renting a place from people who rents the place． C . It means renting a place for a short period． D . It means renting a place from people who is away to other places.

  查看最佳答案

• What does UDLD stand for？（）

  A . UniDirectional Loop Detection B . Unspecified Distribution Label Detection C . Unified Distribution Label Direction D . UniDirectional Link Detectio

  查看最佳答案

• What does the SCN represent？（）  

  A .  The system change number， which is a point in time relative to transactions within a given database. B .  A number that represents time. Thus， at 1300 hours， the SCN is the same on all databases.  C .  The security change number， which represents the security code that is needed to access any database structure. D .  A conversion factor that converts internal database time to external clock time. E .  UTC time in the database，providing a standardized way of tracking time in Oracle.

  查看最佳答案

• 1. What does AI mean？

  查看最佳答案

• what does she looking for?

  查看最佳答案

• What does grill means?

  查看最佳答案

• what does 'buy into 'mean?

  查看最佳答案

• What does a cabbie do?

  查看最佳答案

• What does CAD mean?

  查看最佳答案

• What does paralanguage study?

  查看最佳答案

• What does good delivery contain?

  查看最佳答案

• What does the weatherman say?

  查看最佳答案

• What does yuanxiao symbolize?

  查看最佳答案

• What does “lobola” mean?

  查看最佳答案

• What does “childhood friend” mean?

  查看最佳答案

• What does the device do?

  查看最佳答案