林伯伯家准备砌一道长15m,宽3dm,高2m的砖墙,如果每立方米用砖530块,林

题型:解答题

问题:

林伯伯家准备砌一道长15m,宽3dm,高2m的砖墙,如果每立方米用砖530块,林伯伯至少准备多少块砖?

考点:长方体的表面积正方体的表面积长方体的体积正方体的体积
题型:解答题

这段长城是明代长城的一部分,在军事上有着极其重要的战略意义。它西面的古北口,是进关的必经之路,历来是兵家必争之地。明代大将徐达当初督修的这段长城,高不过一丈二尺,宽不过九尺。到明穆宗庆隆元年,戚继光镇守北疆,又调集士卒继续进行艰巨的修墙、筑台工程。一座座雄伟森严的敌楼,一个个坚实雄浑的战台,参差错落,巍然屹立于群山之巅,构成了一套完整的防御工事。据记载,在戚继光镇守北疆的十六年间,北疆边防没有出现过大的动乱。京师的安全得到了可靠的保证。
  这段话主要支持了这样一种论点,即( )。

A.这段长城是明代长城的一部分,它由明代大将徐达和戚继光相继修成

B.这段长城在军事上有着极其重要的战略意义

C.这段长城据守着进关的必经之路,是兵家必争之地

D.有了这段长城,京师的安全就有了可靠的保证

题型:解答题

()是指境内出口商在出口货物或提供服务并办理了出口信用保险后,将保险权益转让给农业银行,农业银行按发票面值的一定比例向出口商提供的资金融通。

A.出口信保应收账款买断

B.出口信保押汇

C.出口退税账户托管融资

D.出口票据贴现

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黑白团队在一条小路的两边植树,每隔5米植一棵且两端都植,一共植了160棵树.那么,这条小路长______米.

题型:解答题

第三部分:阅读理解(共20小题;每小题2分,满分40分)

阅读下列短文,从每篇短文后所给各题的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。

The fog was so thick that I couldn't see the man next to me. We were led down a road to the base of a hill. An officer, unknown to us, explained that the command wanted us to spread out on the road and fix bayonets(刺刀).When the signal was given, we were to creep up the hill and take the enemy by surprise with a bayonet attack.

I didn't think too much of the idea and about a dozen fellows agreed with me, but we lost in the vote. Some others didn't have bayonets and declared that the orders didn't apply to them, but their idea, too, was denied.

Up the hill we went, feeling our way along the ground with our feet. Step by step we advanced. It seemed like an ugly dream, but I knew it was all too real. I looked to my right and to my left to find any sign of my fellows. Much to my surprise, I could make out unclear forms on each side of me. I could hear whispers all along the line and louder orders to shut up!

While we were standing around arguing, the fog suddenly disappeared, just like somebody waved a magic wand(杖).We were caught out in the open with no cover in sight. The Chinese had been caught by surprise. Both sides just stared at each other, not knowing what was going on. A single shot rang out and somebody blew a whistle and shouted "Retreat"(撤退).We rushed out at full speed down the hill.

I don't speak or understand Chinese, but from behind us I could understand joyful laughter!

61.The action that the author and his fellows were supposed to take was______ .

A. To creep up the hill                      B. To vote on how to advance

C. To fix their bayonets                                                                  D. To attack their enemy

62.The dozen fellows thought the action was _______ .

A. basically practical    B. great fun                C. not a good one        D. an ugly dream

63.They go up the hill __________ .

A. slowly                    B. quietly                   C. hurriedly                D. easily

64.We can conclude from the passage that the author ________.

A. felt sorry for not completing the action       B. was serving in the Chinese army

C. was not serious when telling the story         D. intended to owe their failure to the heavy fog

题型:解答题

系统方法在警察伦理学研究中的应用,就是借鉴系统论中的()、有机关联性原则、动态性原则和有序性原则对警察道德现象进行研究。

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