There have been many ___________ in their marriage but they still love each other.
（A）ups and downs
（B）from head to toe
（C）time and again
（D）over and over
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更多大学英语选择题200道试题
- 1_________ that they may eventually reduce the amount of labor needed on construction sites by 90 percent.
- 2I'd rather read than watch television; the programs seem _____________ all the time.
- 3She is very nice, but because she has a ________ way of speaking, she is slow in making friends.
- 4As __________ as you work hard and perform well, opportunities will be made available to you as the company succeeds and grows.
- 5I picked __________ a magazine that was lying on the table.
