the website of the Fire Department in your city, and you will learn a lot about firefighting.
#92592
A
Having searched
B
To search
C
Searching
D
Search
推荐题目
Some of you may have finished unit one._____; you can go on to unit two.
#93545
A
If you may
B
If you do
C
If not
D
If so
.I was about to get on the bus __________my wife phoned me to back home at once.
#92719
A
when
B
while
C
until
D
after
—“Did you have any difficulty in yesterday’s homework?”— “No, in fact I found _____.”
#92654
A
it very easy to do
B
it very easy done
C
very easy for doing
D
very easy to do it
If ________, please pay a visit to me and have a further discussion of the issue.
#92250
A
you are convenient
B
it is convenient
C
it at your convenience
D
it is convenience