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【单选题】
发动机活塞、气缸壁和活塞销等的工作表面一般采用的润滑( )A.
重力
B.
压力
C.
飞溅
D.
润滑脂
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参考解析：
知识点：
皮皮学刷刷变学霸
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【多选题】电阻R1是3欧姆和R2是6欧姆并联,如果R1上的电流是2A,则?
A.
并联电路的总电压为6V。
B.
并联电路的总电流为3A。
C.
并联电路的总电阻为2欧姆。
D.
并联电路的总功率为18W。
【简答题】The 4 major steps in deciding the nominees are listed below, but in a wrong order:1. The Academy members will make five choices in each category. 2. Official Charts Company (OCC) compiles the list of ...
【单选题】The 4 major steps in deciding the nominees are listed below, but in a wrong order:1.The Academy members will make five choices in each category.2.Official Charts Company (OCC) compiles the list of the...
A.
1.2.3.4
B.
2.3.4.1
C.
3.2.4.1
D.
2.1.3.4
【单选题】The 4 major steps in deciding the nominees are listed below, but in a wrong order:1.The Academy members will make five choices in each category. 2.Official Charts Company (OCC) compiles the list of th...
A.
1.2.3.4
B.
2.3.4.1
C.
3.2.4.1
D.
2.1.3.4
【单选题】What did the professor tell the woman to do?
A.
To take some extra time.
B.
To do writing exercise.
C.
To do some work for another course.
D.
To write the story ending first.
【简答题】Mike: I will cc you the email from YAC, which gives a brief 3 of the company, quite impressive with a long list of references. And I also want you to check how its existing suppliers see it.
【单选题】The company will send a representative to _ their business in that region. A. attend to B. attempt at C. associate with D. approve
A.
B.
C.
D.
D
【单选题】听力原文：W: Do you like to exercise in the morning? M: I would rather do anything than exercise. Q: What docs the man imply? (15)
A.
He would rather exercise.
B.
He would do anything.
C.
He doesn't like to do homework.
D.
He doesn't like to exercise.
【单选题】Springboro Tech is a young start-up company. No dividends will be paid on the stock over the next 15 years, because the firm needs to plow back its earnings to fuel growth. The company will pay a $15 ...
A.
$118.22
B.
$119.19
C.
$120.00
D.
$164.59
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