—_______ did the meeting last?    —For two hours.
#46122
A
How often
B
when
C
How long
D
How soon
推荐题目
 The summer holiday is coming. We’re going to have _______ holiday. 
#45319
A
a two-month
B
a two-months
C
two months
D
two-months
The dolphins ____________interesting in the zoo.
#46621
A
kind of
B
kinds of
C
are kind of
D
are kinds of
Although he is only a __________ boy, he knows a lot.
#45104
A
five-year old
B
five-year-old
C
five years old
D
five-years-old