He ________ whether he will be able to win the tennis match. So he feels very nervous.
#59533
A
believes
B
thinks
C
doubts
D
hopes
推荐题目
About two years ________ since the earthquake took place in Wenchuan.
#53824
A
passed
B
has passed
C
have passed
D
has been passed
.—This math problem is too difficult. Can you show me _______, Dad?—Sure.
#52390
A
what to work out
B
what to work out it
C
how to work it out
D
how to work out it
