电池上的“R、S、F”三个字母代表()。

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问题:

电池上的“R、S、F”三个字母代表()。

考点:趣味知识竞赛趣味知识趣味知识题库
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Failure is part of life .No matter what we do, there are always two results: 61  and failure .All of us  62 to be successful, but we can’t always keep ourselves away from failure.

People have different opinions  63  failure. Some people think failure is a  64  thing. They hope they could always do everything  65 . If they fail in something, they will lose 66 confidence. Other people think failure is just a chance to learn. If they fail in something, they will do it  67 . They know that complaining won’t help .

As an old saying goes,“Failure is the  68  of success.”  69  we work hard, we will succeed one day. In my opinion, failure is not bad and it’s not good,  70  .What’s your opinion about failure?

1.A. subject    B. fault    C. success  D. prize

2.A. want   B. face C. enjoy    D. call

3.A. at B. about    C. in       D. like

4.A. good   B. so-so    C. bad      D. hard

5.A. equally    B. badly    C. great    D. well

6.A. their  B. our      C. your D. her

7.A. else   B. again    C. ever D. once

8.A. son    B. daughter C. mother   D. uncle

9.A. If B. Before       C. Until    D. Before long

10.A. too       B. also C. either       D. so

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期货投资者保障基金管理机构应当定期编报保障基金的筹集、管理、使用报告,经会计师事务所审计后,报送()。

A.中国证监会和财政部

B.财政部

C.中国期货业协会

D.期货交易所

题型:填空题

化简:(a+1)2﹣(a﹣1)2=[ ]

A.2

B.4

C.4a

D.2a2+2

题型:填空题

如图甲所示,在空间中存在两个相邻的、磁感应强度大小相等、方向相反的有界匀强磁场,其宽度均为L.现将宽度也为L的矩形闭合线圈,从图示位置垂直于磁场方向匀速经过磁场区域,则在该过程中,能正确反映线圈中所产生的感应电流或其所受的安培力随时间变化的图像是图乙中的(  )

题型:填空题

被称为旅游业生命线的是()。

A.安全问题

B.旅行社

C.导游人员

D.交通运输

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