问题 单项选择题 案例分析题

某市南苑北里小区22号楼为6层混合结构住宅楼,设计采用混凝土小型砌块砌墙,墙体加芯柱,竣工验收合格后,用户入住。但用户在使用过程中(五年后),发现墙体中没有芯柱,只发现了少量钢筋,而没有浇筑混凝土,最后经法定检测单位采用红外线照相法统计,发现大约有82%墙体中未按设计要求加芯柱,只在一层部分墙体中有芯柱,造成了重大的质量隐患。材料员应该熟悉建筑相关标准对工程材料的质量和使用的规定。

快硬硅酸盐水泥超过一个月时,应复查试验,并按其复验结果使用。()

A.正确

B.错误

答案

参考答案:A

多项选择题
阅读理解

An estimated 80 percent of American adults think music lessons, though at times boring and challenging in the eyes of some kids, improve children’s ability to learn or their performance in school . They say that the satisfaction for learning to play a new song helps a child express creativity.

Researchers at Harvard University, however, have found that there’s one thing musical training does not do. Samuel Mehr, the leading researcher of the new study, said it is wrong to think that learning to play a musical instrument improves a child’s intellectual development. The evidence comes from studies that measured the mental ability of two groups of 4-year-olds and their parents. One group attended music class; the comparison group went to a class that places importance on the optical arts-arts that can be seen.

“We found no evidence for any advantage on any of these tests for the kids participating in these music classes,” said Mehr.

Samuel Mehr says researchers have carried out many studies in an effort to learn whether musical training can make children smarter. Only one study seems to show a small percentage increase in IQ, intellectual scores among students after one year of music lessons.

He does not believe that IQ is a good measure of a child’s intelligence. Therefore, the researchers in his study compared how well children in the musical training group did on mental processing tasks, then the results were compared to those of children who did not take lessons.

Music lessons may not offer children a fast easy way to gain entry to the best schools later of their life, but the training is still important.

Mr Mehr notes that the works of writer William Shakespeare are not taught , so the children will do better in physics. He says Shakespeare is taught because it is important for cultural reasons.“And I don’t think music needs to be any different than that.”

小题1:What attitude do most American grown-ups have towards music lessons? _________

A.Uninterested

B.Approving

C.Doubtful

D.Uncertain小题2:The underlined word“optical”in Paragraph 2 probably means       .

A.visual

B.colorful

C.traditional

D.serious小题3:According to Samuel Mehr, _________ .

A.many studies show that music training can improve IQ

B.IQ is a good measure of a child’s intelligence

C.music can enable a child to go to a better school

D.music should be taught for cultural reasons小题4:The study shows that       .

A.early music training has negative effects

B.musical lessons should be stopped at school

C.musical training doesn’t improve kids’ intelligence

D.playing musical instrument makes kids more creative