You _________ smoke when you see the sign

Amust             Bshould                Cmustn't                  Dneedn't

1、C

請(qǐng)?jiān)谶@里輸入關(guān)鍵詞:
相關(guān)習(xí)題

科目:初中英語(yǔ) 來(lái)源: 題型:

You _________ smoke when you see the sign

A.must             B.should                C.mustn't                  D.needn't

查看答案和解析>>


同步練習(xí)冊(cè)答案