He had just sent an email to his pal on the Internet ________ the system broke down.
#30932
A
while
B
when
C
after
D
since
推荐题目
________ we don’t care about ourselves, we don’t want our kids to live in a bad environment.
#31128
A
In order that
B
Even if
C
In case
D
Now that
_____________ well prepared you are, you still need a lot of luck in mountain climbing.
#32792
A
However
B
Whatever
C
No matter
D
Although
The middle-aged man over there, for life was oace very hard, is now a very successful businessman.
#33468
A
whom
B
whose
C
which
D
his
How can you expect him to make any progress _____ you never give him a chance to have a try?
#30913
A
when
B
unless
C
even though
D
until
He is my father and I know he will forgive me for _______ I have done.
#34377
A
whatever
B
no matter what
C
no matter how
D
whichever