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【单选题】
变压器一次电源额定电压U1与二次额定空载电压U2之比等于( )。
A.
一次绕组匝数与二次绕组匝数之和
B.
一次绕组匝数与二次绕组匝数之差
C.
二次绕组匝数与一次绕组匝数之比
D.
一次绕组匝数与二次绕组匝数之比
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举一反三
【单选题】( )结构用于处理重复的动作。
A.
顺序
B.
判断
C.
循环
D.
以上都不是
【单选题】【看视频答题】 该片段中的男女主角的爱情重唱也称为:
A.
爱情二重唱
B.
男女声对唱
【单选题】Which of the following statements is not a typical feature of imagism?
A.
To use the language of common speech, but to employ always the exact word.
B.
To create new rhythms, as the expressions of anew mood.
C.
To recommend heroic couplet as a preferable verse form.
D.
To allow absolute freedom in the choice of subject.
【单选题】甲教唆乙杀丙。乙正要杀丙时,甲良心发现,阻止了乙的行为。本案中,( )。
A.
甲乙都应当负故意杀人罪(犯罪未遂)之责
B.
甲乙都应当负故意杀人罪(犯罪中止)之责
C.
甲乙都应当负故意杀人罪(犯罪预备)之责
D.
甲应当负故意杀人罪(犯罪中止)之责,乙应当负故意杀人罪(犯罪未遂)之责
【单选题】Which of the following statements is not true of accounting?______.
A.
Accounting is language of business.
B.
The user of accounting includes business, government, nonprofit organizations and individuals.
C.
Accounting is an end rather than a means to an end.
D.
Accounting is useful for decision making.
【判断题】电击伤俗称触电,是一定强度的电流通过人体所造成的机体损伤及功能障碍,重者和呼吸心跳骤停。
A.
正确
B.
错误
【简答题】A.He didn't know the book was a best-seller B.He's becoming more interested in the book C.He's on his way to the bookstore D.He has just finished the book
【单选题】男女主角的爱情重唱也称为:
A.
爱情二重唱
B.
男女声对唱
【简答题】A.He didn't get the book he needed. B.He had no idea where the book was. C.The library is closed on weekend. D.He was not allowed to check out the book.
【单选题】It was hard for him to learn English in a family, in which ________ of the parents spoke the language.
A.
none
B.
neither
C.
both
D.
each
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