下载APP
【单选题】
We were swimming in the lakesuddenly the storm started.
A.
when
B.
while
C.
until
D.
before
举报
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】The new group of students is better-behaved than the other group who stayed here ________．
A.
early
B.
earlier
C.
earliest
D.
the earliest
【单选题】The classroom with windows_____ north wants_______ badly, so we’d better move the students into the classroom next door．The classroom with windows_____ north wants_______ badly, so we’d better move th...
A.
facing; repaired
B.
faces; repairing
C.
faced; to be repaired
D.
facing; repairing
【单选题】When it is your turn to talk, what I want to tell you is ______you can show respect by making sure the listener understands ______ you are saying and is interested.
A.
that；what
B.
this；which
C.
where； that
D.
which； when
【单选题】-- Could you please buy me an MP4 as well as a digital camera, Mum?-- You can choose , not both, my dear.
A.
each
B.
any
C.
either
D.
none
【单选题】You can’t be ______ when you camp _____ a high altitude, ________ the air is thin．
A.
enough careful; at; which
B.
too careful; at; where
C.
careful enough; on;at which
D.
too careful; on; that
【单选题】By the time he realizes he ______ into a trap, it'll be too late for him to do anything about it. [ ]
A.
walks
B.
walked
C.
has walked
D.
had walked
【单选题】The game was so exciting to play that the boy kept his eyes and attention ________ on it, ruining both a lot．The game was so exciting to play that the boy kept his eyes and attention ________ on it, r...
A.
fixing
B.
fixed
C.
to fix
D.
fix
【单选题】We should never forget those who________the success of the revolution. [ ]
A.
bled for
B.
bleeded for
C.
fighting for
D.
bled to
【单选题】Many activities will be held __________ the visiting guests from America.
A.
in memory of
B.
in honor of
C.
in place of
D.
in search of