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【单选题】
主轴部件是车床的()部分,可在车削时承受很大的切削抗力A.
关键
B.
主要
C.
开始
D.
次要
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举一反三
【单选题】Which sentence is a right sentence offset with parenthetical punctuation?
A.
Desperate robber Tommy Millar 36 was jailed for robbing his father’s grocery store.
B.
Desperate robber Tommy Millar, 36, was jailed for robbing his father’s grocery store.
【单选题】About parenthetical expressions, which of the following is not correct?
A.
They are often used to give additional information.
B.
They help to make the information more detailed.
C.
They make the information more abstract and easier to understand.
D.
They offer an easy way of giving additional explanation.
【简答题】国家垄断资本主义对经济宏观管理和调节代表着每一个资本家的利益。
【单选题】At the end of the first paragraph, the writer includes a parenthetical remark about the 7-second mini-commercials currently seen in Japan and Europe. The writer most likely includes this information t...
A.
the United States has fallen behind its Japanese and European competitors in some important areas of development
B.
television commercials seen in the United States may well become even shorter than they are at present
C.
television commercials in other parts of the world use even more advanced technology than that used in the United States
D.
the quality of a television commercial is net necessarily related to its length
【简答题】放大电路如题 32 图所示, V CC = 12 V , R B1 = 15 kΩ , R B2 = 10 kΩ , R E = R C = R L =2 kΩ , U BE = 0.8 V , ß = 100 。 ( 1 )画出直流通路,求电路的静态工作点 I BQ 、 I CQ 和 U CEQ 。 ( 2 )试求该电路的电压放大倍数 A u = u o / u i ,输入电阻 r i 以及输出...
【单选题】The word 'paradox' in paragraph 1 is ______.
A.
a parenthetical expression
B.
a difficult puzzle
C.
an abnormal condition
D.
a self-contradiction
【单选题】Which of the following sentences does not have parenthetical element?
A.
As we now say, I was not integrated. I was, if anything, disintegrated.
B.
Looking out of the window, he can see the lake.
C.
Judging from what he said, he does look down on his elder brother.
D.
True, often there is a kind of innocence in prejudices, but in those days, I viewed grade-three thinking with contempt and mockery.
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