来源:学生作业帮 编辑:神马作文网作业帮 分类:英语作业 时间:2024/11/12 12:53:50
一道英语宾语从句的题目,说明理由.
1.Does your teacher know ______?
A.when he has come B.why he didn't come
C.if he comes tomorrow D.whom he is looking
A错,因为题目问到具体时间,所以不能用完成时,而该用过去时;
C错,时态应该是将来时;
D错,这里looking应与for搭配.
所以选B.
纠正一下goldie1,当主句是一般现在时时,从句可以是任何时态!