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【单选题】
_______ from the moon, our earth, with water _______sy percent of its suce, appears a blue ball
A.
Seen; covered
B.
Seeing; covering
C.
Seen; covering
D.
Seeing; covered
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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Every possible means ________ to prevent the air pollution, but the sky is still not clear. [ ]
A.
has been used
B.
are used
C.
is used
D.
have been used
【单选题】Lessons can be learned to face the future, ________ history cannot be changed.
A.
though
B.
as
C.
since
D.
unless
【单选题】Jim went to answer the phone. ________, Harry started to prepare lunch. [ ]
A.
However
B.
Nevertheless
C.
Besides
D.
Meanwhile
【单选题】—Have you heard about Apple iPhone 4?— Sure. It is very hot these days. I'm thinking about getting _____. [ ]
A.
one
B.
them
C.
that
D.
it
【单选题】All the staff in our company are considering _____to the city centre for the fashion show. [ ]
A.
to go
B.
going
C.
to have gone
D.
having gone
【单选题】Since here it's too hot for you，you may ________ go to work in a seaside city.
A.
almost
B.
as well
C.
hardly
D.
at all
【单选题】— I want to know if I smoke here.— No, you ．Could you see the sign “NO SMOKING” there?— I want to know if Ismoke here.— No, you. Could you see the sign “NO SMOKING” there?
A.
can; needn’t
B.
must; can’t
C.
shall; won’t
D.
may; mustn’t
【单选题】Lucy has ________ all of the goals she set for herself in high school and is ready for new challenges at university.[ ]
A.
acquired
B.
finished
C.
concluded
D.
achieved
【单选题】–Why did you choose Jennifer as the leader of the team?--No one was equal ______ her ______ skills and experience.
A.
to; on
B.
with; on
C.
with; in
D.
to; in