Steps must be taken _________ this kind of disaster will never happen again.
#31148
A
so that
B
even if
C
because
D
as
推荐题目
. How can you expect to get everything ______ you never give?
#34553
A
in case
B
even if
C
unless
D
when
It was yesterday _______I saw her and it was almost 10 o’clock ____she arrived.
#34315
A
when, when
B
that, that
C
when, that
D
that, when
You can’t complain of being lonely you don’t make any effort to meet people．
#33135
A
until
B
when
C
once
D
though
I was so familiar with him that I recognised his voice ____I picked up the phone.
#31774
A
while
B
the moment
C
after
D
in case
____ I got to the reading-room, I found that he ____ there.
#33045
A
At every time; read
B
Each time; was reading
C
At each time; would read
D
Every time; reads