()压力的变化控制制动管的压力变化。A、总风缸 B、工作风缸 C、作用管 D、均衡风

题型:单项选择题

问题:

()压力的变化控制制动管的压力变化。

A、总风缸

B、工作风缸

C、作用管

D、均衡风缸

考点:电力机车司机考试高级电力机车司机高级电力机车司机题库
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酵母菌是兼性厌氧微生物,在有氧和无氧条件下均能生长。如果向培养酵母菌的葡萄糖悬浊液中通入空气,在短时间内发生的变化是

①乙醇的产量增加 ②乙醇的产量降低 ③葡萄糖消耗下降 ④葡萄糖消耗明显增加[ ]

A.②③

B.②④

C.①③

D.①④

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( )在于保障劳动者的物质帮助权,其功能是使劳动者在年老、患病、工伤、失业和生育等情况下能够获得帮助和补偿。

A.促进就业法律制度

B.劳动标准制度

C.职业培训制度

D.社会保险和福利制度

题型:单项选择题

日本的社会小说和社会主义小说是受到下列哪种思想的影响:()

A、英美现实主义文学

B、俄罗斯现实主义文学

C、英美浪漫主义文学

D、俄罗斯浪漫主义文学

题型:单项选择题

只要轴颈相对于轴承滑动,轴承对轴颈的总反力与摩擦圆相切。

题型:单项选择题

When anyone opens a current account at a bank, he is lending the bank money. He may (1) the repayment of the money at any time, either (2) cash or by drawing a check in favor of another person. (3) , the banker-customer relationship is that of debtor and creditor who is (4) depending on whether the customer’s account is (5) credit or is overdrawn. But, in (6) to that basically simple concept, the bank and its customer (7) a large number of obligations to one another. Many of these obligations can give (8) to problems and complications but a bank customer, unlike, say, a buyer of goods, cannot complain that the law is (9) against him.

The bank must (10) its customer’s instructions, and not those of anyone else. (11) , for example, a customer opens an account, he instructs the bank to debit his account only in (12) of checks drawn by himself. He gives the bank (13) of his signature, and there is a very firm rule that the bank has no right or (14) to pay out a customer’s money (15) a check on which its customer’s signature has been (16) It makes no difference that the forgery may have been a very (17) one: the bank must recognize its customer’s signature. For this reason there is no (18) to the customer in the practice, (19) by banks, of printing the customer’s name on his checks. If this (20) Forgery, it is the bank that will lose, not the customer. (254 words)

18()

A.risk

B.guarantee

C.fault

D.benefit

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