While the alien _______ a souvenir, the girl called the police.A．was buyingB．bou
题型：不详难度：来源：
While the alien _______ a souvenir, the girl called the police.| A．was buying | B．bought | C．buys | D．is buying |
|
答案
| A |
解析
| 考查点：动词时态。解题思路：while一般情况下引导过去进行时。 |
举一反三
—Have you ever visited Germany?
—____________. But I expect to go there again.| A．Perhaps | B．No, I haven’t | C．I don’t know | D．Yes, I have |
|
－Where is John?
－He ______ the science lab.
A. has gone to B. has been to C. went to |
－What time will Diana get to Chengdu?
－I’m not sure. When he ________, I’ll call you.
A. will arrive B. arrive C. arrives |
Echo _____ for half a month. She’ll come hack in two months.
A. left B leave C. has left D. has been away |
—Have you ever been to Hong Kong？
—Yes, I ＿＿＿ there last month.
A. went to B. have been C. went |
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