—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
I really enjoyed your speech, ______ there were some parts I didn’t quite understand.
#58072
A
because
B
unless
C
though
D
after
He met many problems ______ he was going over his lessons.
#58104
A
before
B
as soon as
C
since
D
while
The art club is for members only. You can’t go in _______ you are a member.
#56671
A
unless
B
because
C
if
D
though
— I suggest buying her a Teddy Bear for her birthday. —_____someone else brings the same present?
#58335
A
If
B
What
C
What if
D
How about