已知m=2×3×5,那么m的约数一共有[ ] A.4个 B.8个 C.12个

题型:选择题

问题:

已知m=2×3×5,那么m的约数一共有[ ]

A.4个    

B.8个    

C.12个

考点:因数,倍数,约数,公因数(公约数),公倍数
题型:选择题

        第二天,中午的时候,非常闷热。一轮红日当天,水面上浮着一层烟气。小火轮开得离苇塘远一些,鬼子们又偷偷地爬下来洗澡了。十几个鬼子在水里泅着,日本人的水式真不错。水淀里没有一个人影,只有一团白绸子样的水鸟,也躲开鬼子往北飞去,落到大荷叶下面歇凉去了。从荷花淀里却撑出一只小船来。一个干瘦的老头子,只穿一条破短裤,站在船尾巴上,有一篙没一篙地撑着,两只手却忙着剥那又肥又大的莲蓬,一个一个投进嘴里去。

       他的船头上放着那样大的一捆莲蓬,是刚从荷花淀摘下来的。不到白洋淀,哪里去吃这样新鲜的东西?来到白洋淀上几天了,鬼子们也还是望着荷花淀瞪眼,他们冲着那小船吆喝,叫他过来。

       老头子向他们看了一眼,就又低下头去。还是有一篙没一篙地撑着船,剥着莲蓬。船却慢慢地冲着这里来了。

       小船离鬼子还有一箭之地,好象老头子才看出洗澡的是鬼子,只一篙,小船溜溜转了一个圆圈,又回去了。……

       眼前是几根埋在水里的枯木桩子,日久天长,也许人们忘记这里为什么埋的了。这里的水却是镜子一样平,蓝天一般清,拉长的水草在水底轻轻地浮动。鬼子们追上来,看看就扒上了船。老头子又是一篙,小船旋风一样绕着鬼子们转,莲蓬的清香,在他们的鼻子尖上扫过,鬼子们象是玩着捉迷藏,乱转着身子,抓上抓下。

       一个鬼子尖叫一声,就蹲到水里去。他被什么东西狠狠咬了一口,是一只锋利的钩子穿透了他的大腿。别的鬼子吃惊地往四下里一散,每个人的腿肚子也就挂上了钩。他们挣扎着,想摆脱那毒蛇一样的钩子。那替女孩子报仇的钩子却全找到腿上来,有的两个,有的三个。鬼子们痛得鬼叫,可是再也不敢动弹了。

       老头子把船一撑来到他们的身边,举起篙来砸着鬼子们的脑袋,象敲打顽固的老玉米一样。

       他狠狠地敲打,向着苇塘望了一眼。

       在那里,鲜嫩的芦花,一片展开的紫色的丝绒,正在迎风飘撒。在那苇塘的边缘,芦花下面,有一个女孩子,她用密密的苇叶遮掩着身子,看着这场英雄的行为。

1.试用简洁的语言概括选段的主要内容。     

     答:                                                                                                 

2.“在那里,鲜嫩的芦花,一片展开的紫色的丝绒,正在迎风飘撒。”试分析此句景物描写的作用。

     答:                                                                                                  

3.选文塑造了一个什么样的人物形象?

     答:                                                                                                 

4.第四段中说“好像老头子才看出洗澡的是鬼子”,这里“好像”意味深长,请加以品味。    

     答:                                                                                                  

5.“有一个女孩子,她用密密的苇叶遮掩着身子,看着这场英雄的行为。”请你发挥想象,从这个女孩子的角度写一段话,写出她此时的心理活动。

                                                                                                               

                                                                                                               

题型:选择题

Michael Newman is trying to get ahead to provide for his family. He is a talented architect who willingly takes on projects with impossible deadlines in order to please his boss Ammer and secure a partnership in the firm. But all work and no play mean that Michael is missing spending time with the family. His wife Donna is trying to be available for swim meets, camping trips, tree house completion and some good old days. Ben and Samantha are his adoring children who just want to play with their dad.

After yet another long day filled with frustrations, Michael goes in search of a universal remote (万能遥控器) so that he can at least be in control of his TV. Only one store is open: Bed, Bath and Beyond – where he gets a very special universal remote.

There is a lot of power in Michael’s new toy; he can revisit old scenes from his past, put people on mute (无声的) and fast forward through the boring parts. He turns off the volume each time he argues with his wife. He fast – forwards through a boring family dinner. He skips ahead to avoid a bad cold. He jumps to the chapter where he gets a promotion. It’s all really great until the remote begins to use some of the specially programmed features – the remote starts predicting when Michael will use it, automatically hurtling (猛扔) him beyond life’s difficult and mundane moments. But most of our lives are difficult and mundane, so Michael is forced to travel years into the future. Eventually, he realizes the family dog has died and been replaced by another, that his kids have grown up, that his wife is married to someone else, and that he weighs 400 pounds. It happened while he wasn’t paying attention.

The movie is being sold as a comedy, but it essentially involves a workaholic who uses the universal remote to skip over all the bad things in his life and discovers in the process that he is missing life itself.

60.Why did Michael Newman decide to buy a universal remote?

A.To make his boss happy

B.To remember his life in the past

C.To see what his future life would be like

D.To escape from the hardships of his life

61.The underlined word “mundane” in the third paragraph means          .

A.interesting       B.exciting    C.boring      D.abandoned

62.What can we infer from the story?

A.Michael is unable to support his family.

B.Michael has some difficulties in his job now.

C.The remote can help Michael do many things.

D.Michael is an irresponsible man.

63.The main purpose of the passage is to            .

A.remind us to live a real life     B.persuade us to buy the remote

C.encourage us to work hard      D.make us feel relaxed from work

题型:选择题

(1).气雾剂的防腐剂为()
(2).气雾剂的抛射剂为()
(3).气雾剂的潜溶剂为()
(4).气雾剂的助悬剂为()

A.异丁烷 

B.乙醇 

C.尼泊金 

D.司盘类

题型:选择题

以下不属于普通商品住宅开发商竞争者的是( )开发商。

A.经济适用房

B.自建住宅

C.高档别墅

D.联建住宅

题型:选择题

在一个新鲜萝卜中挖一凹槽,在凹槽中放入浓盐水。一段时间后,萝卜变软,凹槽中水分增多。下列图示的实验与此实验原理差异最大的是()

A.

B.

C.

D.

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