________ doesn’t seem to have been much difficulty in solving the problem.
#94880
A
It
B
That
C
There
D
He
推荐题目
.You can choose ________ book you like among these on the table. 
#94220
A
no matter what
B
whatever
C
whose
D
whichever
There was         time         I hated to go to school.
#92786
A
a; that
B
a; when
C
the; that
D
the; when
Twenty students from one high school were _______ such an experience.
#94911
A
enough lucky to share
B
to share enough lucky
C
enough to share lucky
D
lucky enough to share
15.----Ken,         , but your TV is going too loud. -----Oh, I’m sorry. I’ll turn it down right now.
#95209
A
I’d like to talk with you
B
I’m really tired of this
C
I hate to say this
D
I need your help