一Ready to give up guessing，Sandy?一No，no，hold on! I think I______ at the answer n
题型：不详难度：来源：
一Ready to give up guessing，Sandy?
一No，no，hold on! I think I______ at the answer now．| A．arrive | B．am arriving | C．have arrived | D．will arrive |
|
答案
| B |
解析
考查动词时态。句意为：——准备放弃猜吗?——不，
别挂电话，我正在想答案。通过对话内容可知，“想答案”是
与对话同时进行的。故答案为B。 |
举一反三
5.---Have you handed in your schoolwork yet?
---Yes，I have. I guess it ____ now. | A．has graded | B．is graded | C．is being graded | D．is grading |
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6.I have to go to work by taxi because my car ____at the garage. | A．will be repaired | B．is repaired | | C．is being repaired | D．has been repaired |
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7.Although the causes of cancer ____， we do not yet have any practical way to prevent it. | A．are being uncovered | B．have been uncovering | | C．are uncovering | D．have uncovered |
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8.Customers are asked to make sure that they ____ the right change before leaving the shop. | A．will give | B．have been given | | C．have given | D．will be given |
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Although the causes of cancer ____we do not yet have any practical way to prevent it.| A．are being uncovered | B．have been uncovering | | C．are uncovering | D．have uncovered |
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