They will pay a visit to Europe in a couple of years _____ they have enough money.
#31357
A
for fear that
B
on condition that
C
even though
D
as well as
推荐题目
Humans are destroying nature day by day, ________, of course, will cause punishment sooner or later.
#32518
A
that
B
/
C
which
D
What
English differs from Spanish in ______ it is not pronounced as it is written.
#34753
A
what
B
that
C
this
D
which
you can borrow my car you promise not to drive too fast.
#30774
A
unless
B
even if
C
in case
D
as long as
Robert failed to complete his education____ he found it hard to focus on his studies.
#31887
A
although
B
if
C
because
D
while
Shall Mary come to the concert with us？－Not she has finished her paper．
#80489
A
since
B
once
C
when
D
unless