--- __________ did Charles Smith hiccup?  --- For about two weeks.
#62164
A
When
B
How
C
How long
D
How often
推荐题目
--- Is this a map?   --- Yes, _____.
#62088
A
it is
B
that is
C
this is
D
they are
—Excuse me, Jack. ______ my backpack? —Under the bed.
#62665
A
What’s
B
Where’s
C
What is
D
Where are
 He decided ________ tomorrow morning.
#62006
A
leave
B
left
C
leaving
D
to leave