问题描述:
Mark ____ in China for 10 years and now he teaches Chinese in Britain.A.has worked B.worked C.had
Mark ____ in China for 10 years and now he teaches Chinese in Britain.
A.has worked B.worked C.had worked D.is working
选B还是选C?给出理由。
Mark ____ in China for 10 years and now he teaches Chinese in Britain.
A.has worked B.worked C.had worked D.is working
选B还是选C?给出理由。
问题解答:
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