In northern China during spring, big san

题型:阅读理解

问题:

In northern China during spring, big sandstorm often make trouble for people. Sandstorms usually happen in spring. They have happened in more than 10 provinces in northern China this year. People in southern China don’t have to worry about this kind of bad weather. Most of the sand comes from the north of China. In northern China, lots of places have few trees and don’t get much rain. When there aren’t many trees, the ground can’t keep enough water. Over the years, the ground dries up and turns to sand. When spring comes and the ice melts, the ground becomes loose. Strong winds take the loose sand into the sky. Besides, in northeast China, there lies some vast deserts.

Sandstorms are bad for people’s health. If people breathe in too much sand, they will cough or have serious illnesses. Sandstorms also give farmers lots of problems. Sometimes their sheep get lost in the storms and never come back home. The winds also tear the farmers’ houses down.

What can you do to stop sandstorms? Here’s a piece of advice. Ask your parents to help you plant some trees this spring. If you see people cutting down too many trees, tell them about the dangers of sandstorms, and ask your government to stop them.

小题1:When do sandstorms usually happen?

A.In summer.

B.In spring.

C.In winter.

D.In autumn小题2:What does the underlined word "loose" mean in China?

肥沃的           B.贫瘠的        C.疏松的        D.大量的

小题3:The second paragraph tells us ______________.

A.why sandstorms happen in northern China

B.the dangers of sandstorms

C.sandstorms aren’t terrible at all

D.how sandstorms happen小题4:Which of the following is NOT a way to stop sandstorms?

A.Plant more trees in spring.

B.Stop people to cut down too many trees

C.Don’t stay outside when sandstorms happen.

D.Tell people about the dangers of sandstorms.小题5:Which is the best title for this passage?___________

A.Sandstorms

B.How we can stop sandstorms

C.Why sandstorms only happen in northern China.

D.Sandstorms can influence most of China.

考点:日常生活类阅读
题型:阅读理解

下列各句中,划线的成语使用不恰当的一句是[ ]

A.中国国家馆在东方的晨曦里,在美轮美奂的世博园建筑群中,发出耀眼的中国红。

B.大力倡导低碳绿色的生活方式,开发高效低耗无污染的新能源,政府责无旁贷

C.在飞驰的高速列车上,人们津津乐道地谈论着乘坐高铁出行带来的快捷与方便。

D.万涓聚作河,便有了一泻千里的豪放;江河汇成海,便有了一望无际的壮阔磅礴。

题型:阅读理解

幼儿园的品德教育以情感教育和培养良好的()为主,注重潜移默化的影响,并贯穿于幼儿生活及各项活动之中。

A.生活习惯

B.学习习惯

C.卫生习惯

D.行为习惯

题型:阅读理解

下颌的基本位置不正确的是()

A.正中

B.正中关系

C.息止

D.侧方

E.肌位

题型:阅读理解

南极是世界上最冷的地方,常年平均气温是-25℃。一天,南极上的小企鹅豆豆和丁丁(见图)之间发生了一次有趣的对话,他们的部分说法如下,其中正确的是

[ ]

A.豆豆:呵呵,我们这里太冷了,冰山肯定没有内能了

B.丁丁:再冷,组成冰山的分子也在做热运动呀,所以冰山也有内能

C.丁丁:呵呵,我们嘴里呼出了好多“白汽”,这“白汽”就是传说中的水蒸气吧

D.豆豆:我听人说啊,嘴里呼出的“白汽”是由水蒸气遇冷液化形成的小水珠组成的

题型:阅读理解

()装置是为了防止操作失误而设置的控制机构。

A.警报

B.联锁

C.泄压

D.计量

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