—We can’t be successful ________ we keep working hard.—I agree with you.
#56381
A
if
B
unless
C
because
D
when
推荐题目
--- I can’t fall asleep. --- You get up and try to do something ______lying in bed.
#56129
A
when
B
instead
C
instead of
D
while
_____ she is only 4 years old, ______ she can plays the piano.
#55707
A
Although, but
B
Although, \
C
But , \
D
\, and
