Someone called me up in the middle of the night, but he hung up ______ I could answer the phone.
#57250
A
if
B
since
C
until
D
before
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
