执行以下代码后,变量x的值等于()。A、20 B、30 C、40 D、50

题型:单项选择题

问题:

执行以下代码后,变量x的值等于()。

A、20

B、30

C、40

D、50

考点:艺术设计软件Flash动画制作Flash动画制作题库
题型:单项选择题

阅读理解。

      Small children often laugh at the short ones or at someone who isn't dressed as well as they are. But as they

grow up, they learn not to hurt people's feelings by laughing at their problems. They learn to laugh at other

things. Most important they learn to laugh at themselves.

      Suppose (假设) you're playing a game. You make a mistake and lose. Do you become angry? Or can you

laugh at yourself and hope to do better next time? Suppose you are at a special dinner. You at times spill (溅)

some food. Why keep worrying about how clumsy (笨拙) you looked? Why not laugh it off and enjoy yourself

any way? If you can, it's a good sign you've really grown up.

1. This article is mostly about ______. [ ]

A. why laughter is good for your body

B. what you should laugh at

C. where you may laugh

D. who you may laugh

2. The writer says small children laugh at people who ______. [ ]

A. have problems

B. not to be worried

C. dress well

D. play games

3. Next the writer shows how laughter could help you ______. [ ]

A. not to spill food

B. not to be worried

C. not to enjoy yourself

D. to grow up

4. The most important thing is to learn how to laugh at ______. [ ]

A. jokes

B. pictures

C. children

D. yourself

5. The writer shows how laughter could help you not to ______. [ ]

A. make a mistake

B. lose game

C. become angry

D. try again

题型:单项选择题

位于中国居民平衡膳食宝塔第四层的是

A.乳类和豆类
B.鱼、禽、畜肉类
C.谷、薯、杂豆类
D.油脂、食盐类
E.蔬菜、水果

题型:单项选择题

()不是影响人体电阻的因素。

A.多穿衣服

B.多汗

C.有损伤

D.皮肤带有导电性粉尘

题型:单项选择题

苏星稀有气体厂每年需要向天河钢瓶厂采购数千只钢瓶,该采购业务对苏星十分重要,但对于天河只是一笔无关紧要的小订单。那么天河对于苏星来说是()

A.重点商业型供应商

B.优先型供应商

C.商业型供应商

D.伙伴型供应商

题型:单项选择题

施工总承包单位与建设单位于2010年2月20日签订了某20层综合办公楼工程施工合同。合同中约定:

(1)人工费综合单价为45元/工日;

(2)1周内非承包方原因停水、停电造成的停工累计达8h可顺延工期1d;

(3)施工总承包单位须配有应急备用电源。工程于3月15日开工,施工过程中发生如下事件。

事件1:3月19~20日遇罕见台风暴雨迫使基坑开挖暂停,造成人工窝工20工日,1台挖掘机陷入淤泥中。

事件2:3月21日施工总承包单位租赁1台塔式起重机(1500元/台班)吊出陷入淤泥中的挖掘机(500元/台班),并进行维修保养,导致停工2d,3月23日上午8时恢复基坑开挖工作。

事件3:5月10日上午地下室底板结构施工时,监理工程师口头紧急通知停工,5月11日监理工程师发出因设计修改而暂停施工令;5月14日施工总承包单位接到监理工程师要求5月15日复工的指令。期间共造成人工窝工300工日。

事件4:6月30日地下室全钢模板吊装施工时,因供电局检修线路停电导致工程停工8h。

事件5:主体结构完成后,施工总承包单位把该工程会议室的装饰装修分包给某专业分包单位,会议室地面采用天然花岗岩石材饰面板,用量350m2。会议室墙面采用人造木板装饰,其中细木工板用量600m2,用量最大的1种人造饰面木板为300m2

针对事件1~3事件,施工总承包单位及时向建设单位提出了工期和费用索赔。

事件4中,施工总承包单位可否获得工期顺延?说明理由。

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