问题
_____can work out the problems because _____of the problems is easy.
A:None;no one
B:None;each
C:No one;none
D:Each;every
B:None;each
C:No one;none
D:Each;every
正确答案是：
同类题型
When my mother ______ home, I was making some cards.
______ is that in English? — It’s a clock.
Is this your sister’s key, John？ —No, it isn’t. ______ is in the bag.
If you are an outgoing boy, you will have _________ friends.
How do you like ________color of my dress? —Wonderful! I like it very much.