题目内容
All the people started early so that they__________there in time.?
| A.got | B.was getting | C.could get | D.must get? |
C?
so that引导的目的状语从句中通常要使用can/could等情态动词。?
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题目内容
| A.got | B.was getting | C.could get | D.must get? |