问题

When did he come back last night? –It was at 8 o’clock ________ I was watching a documentary on TV.

A:since
B:that
C:when
D:which

正确答案是：

同类题型

I’m sorry I _____ my exercise book at home.–Don’t forget _____ it to school tomorrow, please.

Could I sweep the floor later I want to do myhomework first. ––Yes, _______.

MrSmith sold that magnificent cottage of his on the sea __________2,000,000 dollars

Recently a debate about ______is real beauty has been raised People are pushed to think some questions like ______ is better,artificial beauty or natural one

_____do you like watching comedies Because they’re funny.