He came here in the hope he could learn about the cause of the accident.
#67372
A
which
B
how
C
that
D
what
推荐题目
The organizers promise ________ wins the first prize a chance to go abroad.
#67215
A
who
B
whom
C
whoever
D
whomever
The factory was built in a secret place, around ______ high mountains.
#73353
A
which was
B
it was
C
which were
D
them were
______ students should be given more free time is suggested by many experts and welcomed by kids in school．
#69027
A
What
B
Why
C
Whether
D
That
Can you tell me _________________ last night?
#70318
A
what was the matter outside
B
what was matter outside
C
what the matter was outside
D
what is wrong outside
_________ you may have, you should gather your courage to face the challenge.
#67618
A
Whatever serious a problem
B
However serious a problem
C
However a serious problem
D
No matter how a serious problem