The medicine________ cool, clean and dry.()
（A）must keep
（B）must be kept
（C）must be keep
（D）must be in
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更多大学英语备考试题
- 1We are always valuable to the people ______ . ()
- 2The reporter took the bag away after ______ . ()
- 3When she heard it was snowing in the city they were going to, she ______ two more sweaters into her bag.
- 4“Is this beautiful?” “Yes, it is. ________.”()
- 5He was ill. ()is why he didn’t attend the meeting.
