题目内容
—English has a large vocabulary,hasn’t it? —Yes. ________more words and expressions and you will find it easier to read and communicate. A.Mastering B.To master C.Master D.Having mastered |
C |
考查祈使句+连词+简单句。此时祈使句相当于一个条件句,而简单句表示在这种条件下的结果。 |

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