Now our school is four times ________ it was twenty years ago.
#32223
A
when
B
which
C
that
D
what
推荐题目
It is a difficult problem for high school students they can properly use the Internet．
#30653
A
what
B
where
C
when
D
whether
You said boys were cleverer than girls. That is _______ I disagree.
#34321
A
what
B
where
C
which
D
why
________scores of times, but Derek still couldn’t understand how to use past participle in a concrete situation.
#32441
A
Having explained
B
Having been explained
C
Though it was explained
D
It was explained
In the US they focus on creative thinking skills, _____ in China they only focus on theory．
#32741
A
since
B
when
C
while
D
now that