______ a pair of compasses, it is easy to describe a circle.A.HavingB.To have ha
题型:不详难度:来源:
______ a pair of compasses, it is easy to describe a circle.A.Having | B.To have had | C.If you have | D.If having |
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答案
C |
解析
由于have的逻辑主语和it is easy to describe a circle的主语不一致,所以不能用非谓语动词,所以用C,If引导的条件状语从句。 |
举一反三
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