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【单选题】
听力:What does the man say about Chinese?
A.
Q: What does the man say about Chinese? W: Hi, Leo. Why do you say English will become the world language? M: Well, for one thing, it's so commonly used. The only language that is used by more people is Chinese. W: Why is English spoken by so many people? M: It's spoken in many countries of the world because of the British Empire. And now, of course, there's influence of America as well. W: Many students find English a difficult language to learn. M: Oh, all languages are difficult to learn. But English does have two great advantages. W: What are they? M: Well, first of all, it has a very international vocabulary. It has many German, Dutch, French, Spanish and Italian words in it. So speakers of those languages will find many familiar words in English. In fact, English has words from many other languages as well. W: Why is that? M: Well, partly because English speakers have travelled a lot. They bring back words with them, so English really does have an international vocabulary. W: And what's the other advantage of English? M: It's that English grammar is really quite easy. For example, it doesn't have dozens of different endings for its nouns, adjectives and verbs, not like Latin, Russian, and German for example. W: Why is that? M: Well, it's quite interesting actually. It's because of the French. When the French ruled England, French was the official language and only the common people spoke English. They try to make the language as simple as possible, so they made the grammar easier. A.It is more difficult to learn than English.
B.
It is used by more people than English.
C.
It will be as commonly used as English.
D.
It will eventually become a world language.
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举一反三
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肝损害
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类早孕反应
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乳汁增加
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【单选题】在某些情况下,()可能会影响投保人对保险人的选择。
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互惠交易
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公平交易
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私下交易
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公开交易
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【单选题】图中三根杆的材料相同,1、2杆的横截面面积为A,3杆的横截面面积为3A,1杆长为L,2杆长为2L,3杆长为3L。横梁为刚性。力P作用在横梁的中点,三杆具有相同的
A.
轴力
B.
伸长量
C.
应力
D.
线应变
【单选题】在某些情况下,可能会影响投保人对保险人选择的是( )。
A.
互惠交易
B.
公平交易
C.
私下交易
D.
公开交易
【多选题】主要抑制排卵避孕药的不良反应是( )。
A.
闭经
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凝血功能亢进
C.
乳汁减少
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乳汁增多
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功能性子宫出血
【单选题】图中三根杆的材料相同,1、2杆的横截面面积为A,3杆的横截面面积为3A,1杆长为L,2杆长为2L,3杆长为3L。横梁为刚性。力P作用在横梁的中点,三杆具有相同的 。
A.
轴力
B.
正应力
C.
伸长量
D.
线应变
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子宫不规则出血
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闭经
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类早孕反应
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子宫不规则性出血
B.
类早孕反应
C.
哺乳期乳汁减少
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闭经
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乳腺肿痛
【多选题】主要抑制排卵避孕药的不良反应是:
A.
乳汁减少
B.
凝血功能亢进
C.
闭经
D.
功能性子宫出血
E.
乳汁增多
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