题目内容
I have to see the doctor this afternoon because I ____ a lot lately.
| A．have been coughing | B．had coughed | C．coughed | D．cough |
A
解析试题分析：句意：今天下午，我要去看医生。因为最近，我一直在咳嗽。表示动作从过去某一时间开始一直延续到现在，用现在完成进行时，选A。
考点：考查时态
阅读快车系列答案—What’s the noise outside?
—Some children_____ hide-and-seek in the yard.
| A．were playing | B．are playing | C．have played | D．played |
The calculations, had they been done by hand, ______all practical value by the time they were finished.
| A．had lost | B．would lose | C．should have lost | D．would have lost |
－Mr. Harry, we want to hear what you think about the reform being carried out in our school.
－OK, I ___ to that.
| A．am coming | B．have come | C．came | D．come |
—Have you graduated from college?
—Yes, ________.
| A．I studied French for two years. |
| B．I have been studying French. |
| C．I have studied French for two years. |
| D．I had studied French for two years. |
— You were late again, Peter.
—Sorry, I ______ to be here on time, but the traffic on the roads _____ heavy.
| A．wanted; was | B．had wanted; was |
| C．wanted; would have been | D．had wanted; would have been |
——You see how thin Ann is!
——She ______ gain some weight but she______ too little.
| A．would; ate | B．will ; eats |
| C．would ; has eaten | D．will ; is eating |
John is not a man to count on, and it is very likely that the work ____ by the time he arrives here.
| A．is finished | B．has finished | C．will finish | D．will have been finished |
In the past decades, sea ice ______ in the Arctic as a result of global warming.
| A．had melted | B．has been melting | C．melted | D．is melting |