I was doing my homework in my bedroom _______the light went out. I did it with a candle on.
#30979
A
which
B
while
C
when
D
where
推荐题目
Patience is a kind of quality—and that is ____ what it takes to do anything well.
#29992
A
what
B
which
C
that
D
How
Scientists say it may be five years ______ it is possible to test this medicine on human patients．
#31988
A
since
B
until
C
before
D
when
They are determined to work out the task,____difficult it is.
#80471
A
however
B
no matter what
C
no matter what
D
whatever
It doesn’t matter how many times you fail；_________ matters is how many times you stand up and try again．
#30512
A
which
B
that
C
who
D
what