问题

When asked to explain ________ made his lessons so exciting, the teacher kept silent.
A:what it was that
B:that what it was
C:what was it that
D:that what was it
B:that what it was
C:what was it that
D:that what was it
正确答案是:
同类题型
___________ two libraries in the school
The librarian told me that thebook______for two weeks.
The parents felt helpless when they found their son ______ drugs.
What do you suppose I should wear for the party? — Don’t bother to _____. Nobody will care about it.
-I like the teachers _________ explain things well. What about you-Me, too.