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【单选题】
与普通硅酸盐水泥相比,下列四种水泥的特性中哪一条叙述是错误的?()
A.
火山灰水泥的耐热性好
B.
粉煤灰水泥的干缩性较小
C.
铝酸盐水泥的快硬性较好
D.
矿渣水泥的耐硫酸盐侵蚀性较好
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举一反三
【单选题】Which of the following is closest in meaning to 'flotsam and jetsam' in the second paragraph?
A.
Old losers.
B.
Junkies.
C.
Vagabonds.
D.
Bag ladies.
【单选题】呼吸基本中枢位于
A.
脊髓
B.
延髓
C.
脑桥
D.
中脑
【单选题】Which of the following statements best describes the organization of the first two paragraphs?
A.
Suggestions for the application of an economic concept are offered.
B.
Several generalizations are presented from which various conclusions are drawn.
C.
Persuasive language is used to argue against a popular idea.
D.
A general concept is defined and then examples are given.
【简答题】阅读《昆虫记》节选,完成13-16题。(11分) 1蝉是非常喜欢唱歌的。它翼后的空腔里带冇一种像钹一样的乐器。它还不满足,还要在胸部安置一种响板,以增加声音的强度。因为有这种巨大的响板,使得生命器官都无处安置,只得把它们压紧到身体最小的角落里。当然了,要热心委身于音乐,那么只有缩小内部的器官,来安置乐器了。 2但是不幸得很,它这样喜欢的音乐,对于别人,却完全不能引起兴趣。就是我也还没有发现它唱歌的...
【单选题】我不会把自己的想法强加到别人身上。
A.
非常不同意
B.
不太同意
C.
不确定
D.
基本同意
E.
非常同意
【单选题】Which of the following can be inferred about the viewpoint expressed in the second paragraph of the passage?
A.
It is a reinterpretation of slave life based on new research done by African-American scholars.
B.
It is based entirely on recently published descriptions of slave life written by slaves themselves.
C.
It is biased and overly sympathetic to the views of white, colonial slaveholders.
D.
It is highly speculative and supported by little actual historical evidence.
【单选题】What is the primary cause of the “ noctilucent clouds” according to Paragra7?
A.
Methane.
B.
Carbon dioxide.
C.
Chlorine.
D.
Water vapor.
【单选题】呼吸基本中枢在
A.
大脑皮层
B.
中脑
C.
延髓
D.
脑桥
【判断题】企业家是企业文化建设的第二主体。( )
A.
正确
B.
错误
【单选题】Which of the following is a most likely meaning for the word 'bonobo' in the first paragraph?
A.
A species of wild horses.
B.
A species of chimpanzee.
C.
A species of giraffes.
D.
A species of tigers.
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