题目内容
---What can I do for you?
----- If you _____ see Mr. Smith, give him my regards.
----- If you _____ see Mr. Smith, give him my regards.
| A.will | B.would | C.shall | D.should |
D
should用于if引导的条件状语从句时,表示某件事情的可能性很小,意为“万一”。
【标签】情态动词
【标签】情态动词
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