问题 问答题

[背景资料]
某水库溢洪道加固工程,控制段现状底板顶高程30.0m,闸墩顶面高程42.0m,墩顶以上为现浇混凝土排架、启闭机房及公路桥。加固方案为:底板顶面增浇20cm混凝土,闸墩外包15cm混凝土,拆除重建排架,启闭机房及公路桥。其中现浇钢筋混凝土排架采用爆破拆除方案。
施工过程中,针对闸墩新浇薄壁混凝土的特点,施工单位拟采用如下温控措施:①通过采用高效减水剂以减少水泥用量;②采用低发热量的水泥;③采取薄层浇筑方法增加散热面;④预埋水管通水冷却。

根据《建设工程安全生产管理条例》和《工程建设标准强制性条文》(水利工程部分)有关规定,施工单位应当在本工程施工现场的哪些部位设置明显的安全警示标志

答案

参考答案:施工现场入口处,起重机械周围,施工用电处,脚手架下方,炸药库周围,油料库周围,桥梁口,爆破作业区等。

单项选择题
阅读理解

Divorces in Japan have more than doubled, according to health ministry statistics. One in three Japanese marriages now ends in divorce.

Atsuko Okano was in one of those failed marriages. Three years ago, she found herself alone in her 30s, with children to raise and a future full of question marks and social shame. But she also saw an opening, and became an advisor helping people like herself.

“My husband was cheating on me,” she recalled. ‘I did everything to bring him back to me but it didn’t work, so I dumped him.” Such frankness is a major characteristic of Japan’s recently divorced.

Divorced people – particularly woman – have long been looked down upon in Japan, where self-sacrifice and family stability are regarded as ideals. In the past, bored housewives remained bored. The security of the family unit was the most important thing. Now, young Japanese are increasingly choosing satisfaction in life over the demands of tradition, and more woman are financially independent. As a result, Japanese divorce rates are flying. Experts attribute this to the erosion of a long-standing double standard that granted divorced men respectability, but branded(gave somebody a bad name) divorced women as damaged goods.

Over the past decade, growing numbers of highly educated and successful professional women have challenged that assumption(something taken for granted) by turning their backs on unhappy marriages and paying no attention to the taboo(禁忌)of divorce. The majority of divorce behavior now is started by women.

小题1:This passage mainly talks about the fact that nowadays Japanese women _________.

A.are granted respectability after they get divorced

B.are becoming brave enough to challenge the taboo of divorce

C.still consider the security of the family unit to be very important

D.are becoming more financially independent小题2:It can be inferred from Paragraph 2 that Atsuko Okano __________.

A.had some children to raise

B.was very confident with her future

C.was not greatly respected by Japanese society

D.might have found a job to help divorced people小题3:The underlined word “dumped” in paragraph 3 probably means _________.

A.looked down upon

B.had a quarrel with

C.hated

D.divorced小题4:Which of the following is NOT mentioned as the reason for rising rate of Japanese divorces?

A.Self-sacrifice and family stability are not much appreciated in Japan as before.

B.More women can support themselves financially.

C.Divorced men and women can quickly find their new partners

D.Young Japanese care more about satisfaction in life than their elders did.