题目内容
--- Will Mr. Smith be here soon?
---I can't tell. Let's go and ________ when the train arrives.
- A.look
- B.look for
- C.find
- D.find out
D
只有D可以引导宾语从句。
只有D可以引导宾语从句。
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题目内容
--- Will Mr. Smith be here soon?
---I can't tell. Let's go and ________ when the train arrives.