He's been collecting stamps _ he was eight years old.
#40237
A
when
B
while
C
and
D
since
推荐题目
---- ____ is the Ming Great Wall?---- About 8850 kilometers.
#40000
A
How long
B
How far
C
How high
D
How deep
You don’t know ________ I want to see you again. It’s years since I saw you last time.
#40957
A
how soon
B
how long
C
how often
D
how much
There is _____ pollution in the world. We must stop it.
#43631
A
much too
B
too many
C
many too
D
too much
We need to come up with an _____________ and make a decision at once.
#37119
A
way
B
idea
C
news
D
solution
Take your swimming clothes because you ___ want to go swimming in the sea.
#39961
A
might
B
can’t
C
need
D
have to