工程招标的标底应由施工企业编制。

题型:判断题

问题:

工程招标的标底应由施工企业编制。

考点:土木建筑工程建筑工程概预算建筑工程概预算题库
题型:判断题

阅读短文,选择正确答案。

    I first met Windy, a six-year-old girl, on the beach near where I lived. Every time when I felt unhappy, I

drove to the beach. She was building sand house or something else there. She looked up, her eyes were as blue

as the sea.

    "Hello." She said. I answered, but didn't really want to stop her."I'm building." she said again. I saw that.

"What is it?" I asked her."Oh, I don't know. I just like the feeling of the sand."

    Oh, that's good, I thought, and took off my shoes to join her. A sandpiper (一种水鸟) flew by. She told me

that it would make me happy. I felt better then.

    On my next visit, I learned that Windy lived in a summer cottage (小屋) and didn't go to school, even though

it was winter. Soon after, my mother died, and I rushed to the beach to be alone. I didn't want to say anything

when Windy came up to me."Why?" she asked.

    I turned to her and shouted, "Because my mother died!" "Oh," she said quietly, "then today is a bad day."

    A month later, I went to the beach but couldn't find Windy. I missed her so much that I visited her house. I

learned that Windy had died of leukemia (白血病), but left a picture of a sandpiper for me, to make me happy.

1. The writer drove to the beach because _________. [ ]

A. a six-year-old girl lived near there

B. Windy's eyes were as blue as the sea

C. she didn't feel happy

2. The writer felt better _________. [ ]

A. because she took off her shoes

B. when she stopped the girl from playing

C. after she learned that a sandpiper would bring her joy

3. On her next visit to the beach, the writer learned ________. [ ]

A. that the girl's name was Windy 

B. how to build a summer cottage

C. that Windy didn't go to school

4. Why did the writer rush to the beach soon after? Because ________. [ ]

A. her mother died

B. she wanted to be alone

C. she thought Windy must be there

5. Why did Windy left a picture of a sandpiper for the writer? Because she thought that _________. [ ]

A. the writer liked the sandpiper

B. it would make the writer happy

C. the writer missed her

题型:判断题

10千克油菜籽可榨油3.3千克,100千克油菜籽可榨油多少千克?1吨油菜籽呢?

题型:判断题

剥 豆

        一天,我与儿子相对坐着剥豌豆,当翠绿的豆快将白瓷盆的底铺满时,儿子忽地离位新拿一个瓷碗放在自己面前,将瓷盆朝我面前推推。

       看他碗里粒粒可数的豆,我问:“想比赛?”

      “对”。儿子眼动手剥,利索地回答。

      “可这不公平,我盆里已不少了,你才刚开始。”我说着顺手抓一把豆想放在他碗里。 “不,”他按住我的手:“就这样,我才能试出自己的速度。”

        一些喜悦悄悄在我心里散开。

        一时,原本很随意的家务劳动有了节奏,只见手起豆落,母子皆敛声息语。

       “让儿子赢,使他以后对自己多一些自信。”如是想,手不知不觉就慢了下来,俯拾豆的机会稍停一下。

       “在外面竞争是靠实力。谁会让你?让他知道,失败成功皆是常事。”剥豆的速度分明快了。

        小儿手不停,眼却时时在两个容器中睃。见他如此投入,我心生怜爱:学校的考试名次,够他累的了……剥豆的动作不觉中又缓了下来。

       “不要给孩子虚假的胜利。”节奏自然又紧了许多。

        一大袋豌豆很快剥光。一盆一碗、一大一小不同的容器难以比较,凭常识,我知道儿子肯定输了,正想淡化结果,他却极认真地新拿来了碗,先将他的豆倒进去,正好满一碗,然后又用同样的碗来量我的豆,也是一碗,只是凸出了,像隆起的土丘。 

       “你赢了。”他朝我笑笑,很轻松,全没有剥豆时的认真和执著。

       “是平局。我本来有底子。”我纠正他。 

       “我少,我就是输。”没有赌气,没有沮丧,儿子认真和我争。脸上仍是那如山泉般清澈的笑容。 

        细想起来,自己瞻前顾后,小心翼翼,实在是多余了。

1.文中划线句说“一些喜悦悄悄在我心里散开”,作者“喜”的是:                                               

                                                                                       。

2.文中母亲剥豆的速度时快时慢,请用自己的话分别说明母亲剥豆速度快与慢的原因(每条不超过18个字)。

     答:①慢下来的原因__________________________________________________。

            ②快起来的原因是:_________________________________________________。

3.本文刻画人物采用的主要描写手法有______、______和______。

4.儿子的性格特征表现得十分鲜明,其中最突出的两点是什么?

     答:                                                                                                                                       

5.文末划线的“瞻前顾后”一词能否换成“优柔寡断”?为什么?

     答:                                                                                                                                          

6.本文的主旨可从多角度去领悟,请就你感受最深的一点,用自己的话概括出来(不超过20字)。

     答:本文告诉我们:                                                                                                                         

                                                                                                                                                               

题型:判断题

在达西公式hf=[λ(L/D)](v2/2g)中,“D”表示的是()。

A、管道长度

B、水力半径

C、沿程阻力系数

D、管道直径

题型:判断题

标准预算周期由预算编制、预算执行、()三个标准阶段组成。

A.预算决算与绩效评价

B.预算决算

C.绩效评价

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