(    )  we are doing has never been done before.

相似题目

• You are on watch and the pilot has just anchored the vessel.The next thing that you should do after the anchor has been let go is to（）.

  A . Stop the engines B . Escort the pilot to the accommodation ladder C . Plot the vessel's position on the chart D . Make a round of the weather deck

  查看最佳答案

• - You are right. How do you analyze our weaknesses？一 we put less emphasis on the overall design.（）    

  A . I’m afraid B . I tell you C . I see

  查看最佳答案

• You are approaching another vessel and see that she has the signal flag “J” hoisted. What should you do?（）

  A . Keep well clear of the vessel because she is on fire and has dangerous cargo on board or she is leaking dangerous cargo B . Attempt to call the vessel on VHF radiotelephone because she is requesting to communicate C . Approach the vessel with caution because she is dragging her anchor D . Proceed on present course and speed since the vessel is requesting a tug

  查看最佳答案

• We are _______ at the rapid progress Mark has made in this semester.

  查看最佳答案

• In the sentence “But since we do not have such a complete and foolproof explanation, disagreements are destined to remain”, which of the following has the closest meaning with the word “foolproof”?

  查看最佳答案

• We all like to have John do the job because he has a lot on the ______.

  查看最佳答案

• ( ) we are doing has never been done before.

  查看最佳答案

• When we are making an invitation we can say: “Would you like…?”or “Do you want to …?”, yes or no?

  查看最佳答案

• We are happy at the good news ________ Mr. Black has been awarded the Best Manager.

  查看最佳答案

• The appearance of e-commerce has _____ the mode of consumption and ways of living. We are doing more online shopping and enjoy the conveniences in daily life.

  查看最佳答案

• Since your error has caused a great loss to our company, we are reluctantly to lodge a claim ____you.

  查看最佳答案

• 7. ________ that our former plans do not work out as we expect, what are you going to do to ensure the success of our project?

  查看最佳答案

• We are desirous _______ doing business with you.

  查看最佳答案

• 听力原文：M: Hi, honey. I'm stuck in traffic. There has apparently been a big accident up ahead. We are just not moving.

  W: That's too bad. Where are you？ M: I'm on the Garden City expressway near the sport stadium. I was on my way to drop off some samples at a new client's office and then I was going to pick up Billy from kindergarten. But now I'm afraid I won't be able to get there on time. Is there any chance you could get away early？ W: Should be fine. What are the speakers mainly discussing？ A．A problem caused by traffic jam B．The time to meet a new client C．The place to drop off the samples D．The way to get to the kindergarten

  查看最佳答案

• A question then _______: What are we going to do when we graduate from the university

  A．A. raises B．B. arouses C．C. arises D．D. rises

  查看最佳答案

• ______ we are not asked to fill the readers feedback, we have no need to do it.

  A．So that B．At that C．Since that D．Now that

  查看最佳答案

• There is no doubt that human activity has _____ to do with climate change, and climate will continue to change unless we reduce our carbon emissions. （ ）

  anything something everything nothing

  查看最佳答案

• We are interested in the weather because it _____ us so directly－what we wear, what we do, and even how we feel.

  A．A.affects B．B.benefits C．C.guides D．D.effects

  查看最佳答案

• 听力原文：Which of the following has NOT been mentioned as the job that thousands of Ph．Ds are now doing？

  (36) A．High school teachers. B．Taxi drivers. C．Waiters. D．Fruit sellers,

  查看最佳答案

• We are of course ___ the period for completion of your project has already been exceeded.

  A．know it B．aware that C．to know of D．be sure that

  查看最佳答案

• We do not allow（）in the lecture hall，so you are not allowed（）here．

  A.smoking；to smoke B.to smoke；smoking C.smoking；smoking D.to smoke；to smoke

  查看最佳答案

• .We are not sure if it ______ when we have our school sports meeting tomorrow. A) rain B) rains C) has rained D) will rain

  查看最佳答案

• Mobile phones are the items that a lot of people are having today. However，do we really need to have a mobile phone by our side？

  We could start with the advantages of mobile phones. There are many things that we could do with mobile phones. With the advancement of technology，more and more features are being added to the mobile phones which make them more useful. In addition to making calls，mobile phones also support a wide variety of other services such as text messaging，email，Internet access，business applications，gaming and photography. We can bring them everywhere，and can be reached by others anytime. They make the world smaller，bringing people together no matter where they are. But we could have some risks when using our mobile phones. We may have accidents when we use them while driving. Some studies show that mobile phones can do harm to our bodies;and materials in mobile phones could damage our environment. Since there are so many risks，why do we still have mobile phones？This is because these risks or disadvantages can be overcome. For example，while we are driving we can easily pull up our car if we really need to use the phone. Mobile phone manufacturers are reducing the radiation of mobile phones to avoid health risks. Though there are both pros and cons of using mobile phones，we could easily see that there are more advantages than disadvantages. Moreover，mobile phones are becoming cheaper，which might be another reason why mobile phones are increasingly used today. 1. Which of the following functions is NOT mentioned in the passage？ A. Text messaging. B. Camera. C. GPS. 2. What risks might mobile phones cause？ A. Traffic accidents and health problems. B. Environmental damage. C. Both A and B. 3. What are mobile phone manufacturers doing to prevent mobile phone users from health risks？ A. They are reducing the radiation of mobile phones. B. They are trying to persuade people to use mobile phones less. C. They are developing new models of mobile phones. 4. Why do people still use mobile phones despite their disadvantages？ A. Because people don’t believe that mobile phones have any disadvantages. B. Because the disadvantages of mobile phones can be avoided. C. Because people cannot live without mobile phones. 5. According to the last paragraph，why are mobile phones increasingly being used today？ A. They are safer. B. They have more functions. C. They are becoming cheaper.

  查看最佳答案

• We are doing this for our company rather than for ourselves

  查看最佳答案