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【多选题】
微生物生长所需要的生长因子是
A.
微量元素
B.
氨基酸
C.
维生素
D.
碱基
E.
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举一反三
【单选题】What is the main idea of this passage?
A.
A website narrows the gap between different cultures.
B.
A final barrier breaks down after continuous efforts.
C.
A man devotes himself to understanding among people.
D.
A book of tough questions helps confront stereotypes.
【简答题】For the Philippines, waving good-bye______.
【简答题】A.The Philippines. B.Mexico. C.Brazil. D.Guatemala.
【单选题】有间歇时间的多层建筑物,为使各班组能连续施工,流水段数 m 与施工过程数 n 的关系
A.
m
B.
m=n
C.
m>n
D.
m≥n
【单选题】What prevents Israeli and PLO negotiators from solving their problems?
A.
The fundamental differences between them.
B.
Their reluctance to compromise.
C.
Their desire to acquire more land.
D.
Their unwillingness to talk to each other.
【单选题】有间歇时间的多层建筑物,为使各班组能连续施工,流水段数m与施工过程数n的关系为( )
A.
m
B.
m=n
C.
m>n
D.
m≥n
【简答题】A.The Philippines. B.Brazil. C.Mexico. D.Guatemala.
【单选题】The new rice was developed in the Philippines.
A.
Y
B.
N
C.
NG
【简答题】A.The Philippines. B.Brazil. C.Mexico. D.Guatemala.
【单选题】【C11】
A.
lessens
B.
shortens
C.
contracts
D.
narrows
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