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【单选题】
A: Can I help with the luggage It looks a bit heavy.
B: ______.
A.
Yes, they are full of books.
B.
Don't bother. I can take care of it myself.
C.
Never mind. You don't have to be so polite.
D.
OK. Go ahead and do it.
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参考解析：
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举一反三
【单选题】In the eyes of the author, a successful engineering student is expected______.
A.
to have an excellent academic record
B.
to be wise and mature
C.
to be imaginative with a value system to guide him
D.
to be a technical genius with a wide vision
【单选题】纳税人的应税车船应从( )起缴纳车船税。
A.
车辆管理部门核发的登记证所载日期的当月
B.
车辆管理部门核发的登记证所载日期的次月
C.
新购置的从购置使用的当月
D.
新购置的从购置使用的次月
【单选题】慢性肺源性心脏病急性加重期应用利尿剂，可能引起
A.
代谢性酸中毒
B.
呼吸性酸中毒合并代谢性酸中毒
C.
呼吸性碱中毒合并代谢性酸中毒
D.
呼吸性酸中毒合并代谢性碱中毒
E.
呼吸性碱中毒合并代谢性碱中毒
【单选题】The early pioneers had to ______ many hardships to settle on the new land.
A.
go along with
B.
go back on
C.
go through
D.
go into
【单选题】Mike: ______. Lynn: I'd love to, but I have to work on my history assignment.
A.
Shall we ask a few friends over this weekend
B.
Why not come over for dinner this Saturday
C.
What do you think of mountain climbing
D.
Will you please go to the movie with us
【单选题】As indicated in the passage, the water problem ______.
A.
has been exaggerated by some experts in the field
B.
is underestimated by government organizations at different levels
C.
poses a challenge to the technology of building reservoirs
D.
is already serious in certain parts of the worl