涵洞构造中用以适应地基不均匀沉降的是( ) A.管座 B.沉降缝 C.截水环

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问题:

涵洞构造中用以适应地基不均匀沉降的是( )

A.管座
B.沉降缝
C.截水环
D.涵衣

考点:二级建造师水利水电工程水利水电工程管理实务
题型:单项选择题
在○里填上“>”“<“=”。
42÷7×5○30(50-10)÷5○50-10÷5
56÷8×3○2028-4÷2○28-4+2
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要求企业提供的会计信息应当与财务会计报告使用者的经济决策需要相关,这体现了会计信息质量要求中的()。

A.可比性

B.相关性

C.及时性

D.可靠性

题型:单项选择题

锻压机平衡缸的作用有()。

A、消除轴瓦间隙

B、平衡滑块和上模架等运动部分重量

C、减少传动冲击

D、改善制动器工作条件

E、安全防护作用

F、提高设备工作能力

题型:单项选择题

脾的统血功能是靠气的哪种作用来实现的()

A.气化

B.推动

C.固摄

D.防御

E.温煦

题型:单项选择题

It may look like just another playgroup,but a unique educational center in Manhattan is really giving babies something to talk about. "It’s a school to teach languages to babies and young children with games, songs—some of the classes also have arts and crafts," said Francois Thibaut, the founder of the Langrage Workshop for Children, a place where babies become bilingual.

Children as young as few months are exposed to French and Spanish before many of them can even speak English. Educators use special songs and visual (视觉) aids to ensure that when a child is ready to talk, the languages will not be so foreign. "Children have a unique capacity to learn many languages at the same time," said Thibaut. "Already at nine months, a child can tell the differences between the sounds he or she has heard since birth and the sounds he or she has never heard yet." Thibaut says the best time to expose children to language is from birth to 3 years old. For the last 30 years, the school has been using what it calls the Thibarut Technique, a system that combines language lessons with child’s play.

"I always wanted to learn Spanish, but by the time I got to high school it was too late to pick it up and speak fluently," said Marc Lazare, who enrolled his son at the school. "I figured at this age, two, it’s a perfect time for him to learn."

Aside from learning a language, the kids also gain a tremendous sense of confidence. One young student boasted that aside from French, she can speak five languages (though that included "monkey" and "lion"). The school gives children the tools to communicate, and sometimes that gives them an advantage over their parents. "I think they sometimes speak French when they think I won’t understand them," said parent Foster Gibbons.Depending on the age group, classes run from 45 minutes up to 2 hours. Even when students are not in class, the program is designed to make sure the learning continues at home. Tapes and books are included, so kids can practice on their own.

According to Thibaut, it is possible ().

A. for children to rake advantage of their parents by using a foreign language

B. to expose children to a foreign language after they can speak English

C. to combine language lessons with sports games

D. for children to learn several languages at the same time

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