—How do you plan to travel to Beijing, Jack?—I haven’t made up my mind ________to go by plane or not.
#55148
A
if
B
whether
C
when
D
how
推荐题目
—Mum, I want some pocket money.—Well. I won’t give it to you __________ you wash your clothes.
#55187
A
if
B
unless
C
while
D
though
---Sorry, I’m late for class again.---Is it ______ you stayed up last night?
#56457
A
why
B
how
C
because
D
when
Making friends is not easy. Sometimes it can take years you become true friends with someone.
#58274
A
before
B
after
C
because
D
Unless
------You are leaving for Beijing Please send me a postcard _________ you are there.------No problem.
#55621
A
if
B
while
C
although
D
because