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【单选题】
在“对话一互动”式的教学过程中，教师和学生的关系是 （ ）A.
教师是主体，学生是
B.
学生是主体，教师是客体
C.
都是主体
D.
都是客体
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举一反三
【单选题】In an interview last month, Frank Church, chairman of the Senate Committee which was investigating the CIA, issued an oblique but impassioned warning that the technology of eavesdropping had become so...
A.
Fight against Eavesdropping.
B.
A New Breakthrough.
C.
No Place to Hide.
D.
An Impassioned Warning.
【单选题】Many representatives are in favor of his proposal that a special committee ______ to investigate the incident.
A.
were set up
B.
was set up
C.
be set up
D.
set up
【简答题】14=y：21．0.7：14=y：21．
【单选题】If a business wants to thrive in the Post-Industrial economy，（ ）．
A.
it has to invest more capital in the training of free agents to operate in a seller’s market
B.
it should try its best to satisfy the increasing demands of mobile knowledgeable people
C.
it should not overlook the importance of information，services，support，and distribution
D.
it has to provide each of its employees with the latest information about the changing market
【简答题】32÷81.68÷21．4.32÷8 1.68÷21．
【单选题】在下述问题中,能够把研究对象当作质点的是( ) A .研究地球绕太阳公转一周所需时间的多少 B .研究地球绕太阳公转一周地球上不同区域季节的变化、昼夜长短的变化 C .一枚硬币用力上抛,猜测它落地时正面朝上还是反面朝上 D .正在进行花样溜冰的运动员
A.
？
B.
？？
C.
？？？
D.
？？？？
【简答题】泌盐性植物吸进体内的盐分并不积累在体内,而是通过茎、叶表面密布的( )( ),把所吸收的过多盐分排出体外。此类植物虽能在含盐较多的土壤上生长,但在非盐渍化的土壤上生长得更好,故常可看作是耐盐植物。
【单选题】以下 不能用来 证明放线菌归属于细菌而非真菌的是 ( )
A.
具 有 原核结构
B.
核糖体为8 0S
C.
细胞壁主要成分为肽聚糖
D.
对溶菌酶和抑制细菌类抗生素敏感
【单选题】听力原文：How is the project going to be financed? (A) It will be funded by individual investors. (B) Yes, we need someone with a major in finance for the project. (C) The total operating cost is around $2...
A.
B.
C.
【简答题】-7+______=21．
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