摘要：30．Yesterday was very hot ; the temperature must have been95 degrees . A．in the least B．at least C．not in the least D．at most
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——Did you find the missing couple in the mountain yesterday?
——No, but we _____ to get in touch with them ever since.
| A．have tried | B．have been trying | C．had tried | D．had been trying |
The salmon we ate at the restaurant yesterday is terrific. I’d like to have it again even if it costs ______.
| A．much more twice | B．as much twice |
| C．twice as much | D．as twice much |
--- What’s reported in the news?
--- The earthquake yesterday is said _______ more than 5 hundred people.
| A．to kill | B．that it is | C．to have killed | D．that it has killed |
I called Hannah many times yesterday evening, but I couldn't get through. Her brother ______ on the phone all the time.
| A．has been talking | B．was talking | C．has talked | D．talked |
My sister met him at the Grand Theater yesterday afternoon, so he ________ your lecture.
| A．couldn’t have attended | B．needn’t have attended |
| C．mustn’t have attended | D．shouldn’t have attended |