You should get up early _______ you would catch the train.
#55794
A
or
B
because
C
but
D
so that
推荐题目
You shouldn’t keep a pet _______________ you have enough time to care for it.
#56035
A
if
B
unless
C
though
D
when
I didn’t know ________ the professor would give us a lecture in the hall.
#55178
A
where
B
when
C
what
D
why
---Look! Such heavy traffic!--- I doubt _________ or not I can get to school on time.
#56179
A
if
B
when
C
whether
D
why
