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【单选题】
《中国图书馆分类法》中,医药卫生属于下面哪一个分类号?A.
I
B.
R
C.
A
D.
H
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反馈参考答案：
举一反三
【单选题】These young people have much to be dissatisfied with, and they sometimes do______, but on the whole they study hard, knowing the problems the states is facing.
A.
grumble
B.
frustrate
C.
frown
D.
perplex
【简答题】请计算,20S和1/100S两档快门,光圈不变的情况下,通光量相差几倍?
【简答题】A The International Voluntary Service runs a number of Youth Exchanges throughout the year.Youth Exchanges give small groups of 45 young people the opportunity to take part in volunteering trips abro...
【单选题】What do you think _____ these young people so excited? [ ]
A.
making
B.
to make
C.
makes
D.
that makes
【简答题】完形填空。 The word sharp can be 1 to describe many different things in your home, classroom, and place of work. In this passage, the writer 2 sharp pencils, meaning pencils with a very fine point. The wri...
【简答题】The word “sharp” can be _1_ to describe many different things in your home, classroom, and places of work. In this chapter, the writer _2_sharp pencils, meaning pencils with a very fine _3_.The writer...
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