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Not only knowledge in textbooks, but also they learned survival skills. [ ] A. d

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Not only knowledge in textbooks, but also they learned survival skills. [ ] A. d

Not only ________ knowledge in textbooks, but also they learned survival skills.

[]A.

did they learn

B.

they learned

C.

had they learned

D.

they had learned

试题答案

答案:A

解析:

not only…but also…连接两个并列分句,前后时态一致;not only后面的分句应倒装。