铺贴卷材采用搭接法时,平行于屋脊的搭接缝应()搭接。 A.顺上风方向 B.顺流水方向

题型:单项选择题

问题:

铺贴卷材采用搭接法时,平行于屋脊的搭接缝应()搭接。

A.顺上风方向

B.顺流水方向

C.顺年最大频率风向

D.顺年最小频率风向

考点:二级建造师建筑工程建筑工程管理与实务
题型:单项选择题

胆结石手术后,取半坐卧位的目的是

A.减轻腹胀

B.减轻疼痛

C.利于腹腔引流

D.减少手术后出血

E.减轻伤口缝合张力

题型:单项选择题

阅读下面的新闻报道,然后按照要求写一篇150词左右的英语短文。

News report

Four young female college students died Friday after falling or jumping from a blazing room on the sixth floor of Shanghai Business School. Witness said one woman who jumped appeared to be aiming for bushes on the ground, but missed and landed on concrete. Witnesses said the other three were desperately trying to climb to another room amid roaring flames when they fell to the concrete paving.

The fire broke out in Room 602 of the seven-floor dormitory at the school’s downtown campus on Zhongshan Road West, just after 6 a.m. The fire was caused by an electrical device used to heat water. This had ignited flammable objects, police said late Friday afternoon. After receiving reports of the fire at 6:12 a.m, police, firefighters and ambulances were quickly on the scene. The fire was extinguished by 6:30 a.m., according to the school.

There is only one public toilet on each floor to get water and fire extinguishers in the dormitory were outdated, students said. (SZ-Agencies)

[写作内容]

1.以约30个词概括这篇报道的主要内容。

2.针对此篇报道发表你对校园安全问题的看法, 至少包括以下内容要点,该部分词数大约120个词。

1)作为学生,我们该如何在危急的状况下保护好自己。

2)作为校方应该采取哪些措施避免此类悲剧的发生。

[写作要求]

1.作文中可使用实例或其它方法支持你的观点,也可以参照阅读材料的内容但不得直接   引用原文中的句子;

2.文中不能出现真实姓名和学校名称。

题型:单项选择题

商品库存结构分析反映的是一定时间内()。

A、分类商品的库存变化情况

B、分类商品库存周转率

C、分类商品库存周转天数

D、以上都正确

题型:单项选择题

影响大气污染的气象因素包括()

A、风、湍流、温度层结

B、风、湍流、大气稳定度

C、风、湍流、温度层结、大气稳定度

D、风、温度层结、大气稳定度

题型:单项选择题

白术配枳实有作用,配附子有作用。

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