问题

Could you tell us ______ happens when one student in class expresses a personal opinion _______ maybe upsets other students?
A:that; that
B:what; where
C:that; where
D:what; that
B:what; where
C:that; where
D:what; that
正确答案是:
同类题型
I have _____ decided when to leave, but my sister hasn’t decided_____.
Ann is a ______ girl because she often leaves books in the park.
When is your art lesson? —At half ______ ten. [ ]
Can you wait for me for another two hours? — Sorry. Two hours _____ too long, I will go without you.
Sally used to be ______, but now she enjoys meeting and talking to new friends.