问题

Do you know the person with __________ he always chatted online?—Yes, one of his QQ friends.
A:which
B:what
C:that
D:whom
B:what
C:that
D:whom
正确答案是:
同类题型
I invited the twins ____ my birthday party. [ ]
________ girls are there in you r classroom? —There’re thirty-one.
In order to enter the PE exam, now we spend at _____ least half _____hour a day at school.
____ you please tell me your name?—Sure. I’m Linda.
Do you know much about the city? — Yes, I ___________ there three times.