()he ()his homework last night? A.Did和did B.Did和do C.does和did D.Does和do

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()he()hishomeworklastnight?A.Did和didB.Did和doC.does和didD.Does和do()he()hishomeworklastnight?A.Did和didB

()he ()his homework last night? A.Did和did B.Did和do C.does和did D.Does和do
()he ()his homework last night? A.Did和did B.Did和do C.does和did D.Does和do

()he ()his homework last night? A.Did和did B.Did和do C.does和did D.Does和do
B
他昨天晚上做作业了吗?
从last night可看出为过去式,所以助动词用过去式did,又因为助动词后面跟动词原形,所以用do.

B
did he do his homework last night?

B.Did和do昨天夜里他做他的家庭作业了吗？一般过去时的一般疑问句，谓语动词是行为动词时，要借助助动词did,后面动词恢复原形。

选B
Did he do his homework last night?他昨晚做家庭作业了吗？
简单过去时的疑问句：Did+主语+动词原形+...？

He( )( )( )(忙于)his homework He( )his homework( )Sundays. Does he do his homework? He never does his homework. He-----his homework every day. ( ) does he usually ( ) his homework? He does his homework,改为一般疑问句 He does his homework 一般疑问句 he does his homework every evening he must __(finish)his homework first. He did his homework at school. he does his homework along同义句 He didn't do his homework yesterday. He is doing his homework 中文 He is doing his homework .翻译 He is b___doing his homework now. He( )( )( )(忙于)his homework(同义句） He is buzy _____ his homework.