—______will Mr. Green be back ? —In a week, I think .
#36335
A
How often
B
How many
C
How soon
D
How long
推荐题目
—______ there is no water left on the earth? —I really don’t know.
#42596
A
So far
B
Even though
C
What if
D
Ever since
The students are from England and __________ maths teacher is from China.
#36511
A
they
B
them
C
their
D
theirs
It worries our government a lot that the air in our city is _______than it used to be.
#40287
A
very good
B
much better
C
rather bad
D
even worse