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 ----Whatagoodboy! ----Soheis.He

練習題2.85W

問題詳情:

 ----Whatagoodboy! ----Soheis.He

 ---- What a good boy !

  ---- So he is. He ____ hard at his studies all the time.

A. works                                            B. is working 

C. had been working                               D. will be working

【回答】

B

知識點:動詞時態與語態

題型:選擇題