--_____ did he hiccup?--For one hour.
#41019
A
How long
B
How many
C
When
D
What time
推荐题目
.It’s important __________ us students _______ carefully in class.
#40839
A
for; listening
B
of; listen
C
for; to listen
D
of; to listen
--- _______ is the weather _______ Shanghai?        --- It is dry.
#41206
A
How, about
B
what, in
C
How, in 
D
What about
We have ______ up early in order to catch the early bus.
#41281
A
used to get
B
been used to get
C
used for getting
D
been used to getting