國文屋

位置:首頁 > 練習題 > 

 Look!Somechildren    theclassroom.A.clean             ...

練習題1.97W

問題詳情:

 Look!Somechildren    theclassroom.A.clean             ...

 Look! Some children    the classroom.


A. clean                     B. cleaning


C. is cleaning              D. are cleaning


【回答】

D

知識點:動詞時態

題型:選擇題