作业帮 > 英语 > 作业

求解一道英语宾语从句题

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/04 12:35:41
求解一道英语宾语从句题
-Did your teacher make a survey on _____?
- Yes.He wanted to remind us that books helped develop our thoughts.
A.how long you have been away from reciting
B.when you stopped reciting
C.whether did you stop reciting
如果此题选择A,那从句与主句的时态不矛盾吗?
A是正确的.how long表示时间的长度,when表示时间的起点
Did your teacher make a survey on how long you have been away from reciting?
这句话应该是问有多久了?因此,宾语从句用how long引导,when表示何时.