Thesigns           “NoSmoking”areplacedinthepublicplac...

問題詳情：

 The signs            “No Smoking” are placed in the public places, but we find many people still smoke there.

  A. read           B. to read           C. reads       D. reading

【回答】

D

知識點：非謂語動詞

題型：選擇題