下列表述正确的是:______。 A.货主或其代理人在办理进境动物、动物产品报检时,

题型:多项选择题

问题:

下列表述正确的是:______。

A.货主或其代理人在办理进境动物、动物产品报检时,还需按检疫要求出具,输出国家或地区政府出具的检疫证书(正本);《中华人民共和国进境动植物检疫许可证》
B.输入活动物的报检时,还应提供隔离场审批证明
C.输入动物产品的报检时,应提供加工厂注册登记证书
D.输入来自美国、日本、韩国以及欧盟(十五个国家)的货物,应按规定提供有关包装情况的声明。

考点:报检员考试报检员
题型:多项选择题

选用适当的词填空。

(angry   big   boring   busy   full   clean   expensive   easy   good   heavy)

1. The students washed the window. Now it's ________.

2. She did her homework in ten minutes.The homework was ________. 

3. He was very hungry, so he ordered a ________ bowl of rice.

4. I'm ________ enough. I can't eat any more.

5. I liked the play very much because the actors were ________.

6. We're ________ now. We have no time to do it.

7. The cars are too ________ for most of the people to buy.

8. The box was too ________ for me to carry.

9. Someone stole my bike. I was so ________.

10. The speech was so ________ that all the people there felt sleepy.

题型:多项选择题

阅读理解

     One of the strongest arguments for the raising of the school leaving age(ROSLA)has been that it will

bring us some way nearer to"equality of opportunity".

     Many people like to think of our present system of schooling as providing plenty of steps up the

ladder of success for clever children. It would be good to think that no one who is really bright can be

missed out when the state system is obviously so complete. It is obvious, for instance, that many children

from less wealthy homes reach university or do well in other ways.

     Unfortunately we now have plenty of proofs that many children of every level of ability do much less

well than they could. For instance, during the years of national military service it was possible to test the

intelligence(智力)of all male 18 - to - 20 - year - olds. Half of those soldiers who were placed in the two

highest ability groups had left school at 15.

     It has also been shown that the percentage of working class children going to university is almost the

same now as it was in 1939. One study of 5,000 children from birth to 21 years old shows that up to half

the bright pupils from working class homes left school when they reached 16 years old. Moreover, there is no difference in intelligence between the sexes, but far more boys than girls stay in education after 16.

     It is clear from this and many other proofs that many children are still leaving school too early to benefit from the prizes-money, social respectability, and interesting jobs-which higher education gives. It is clear

too that the reasons why such children leave have much to do with their social background. Their parents

often need the extra money another money-earner would bring in; they don't value education for itself

because their own was probably dull and unhappy. It is not so much that they force their sons and

daughters to leave school, rather that they tend to say, "it's up to you".

1. It is hoped that ROSLA will give all children         .

A. a more enjoyable time at school

B. the same chances in society

C. the right to a better school

D. higher scores in intelligence tests

2. People would like to think that        .

A. equal numbers of poor and wealthy children reach university

B. those with the least money get the best education

C. intelligent children are always selected by the system

D. only really clever children do well

3. Working class children are thought to be at a disadvantage because       .

A. many of the clever ones leave school early  

B. fewer go to university than ever before

C. more than half leave school when they are 16 

D. fewer boys than girls stay at school after 16

4. Many children leave school early because        .

A. their social background makes them unhappy

B. they have to give something to their family's income

C. their school is a dull and unhappy place

D. their parents don't allow them to make their own decisions

5. This article shows that equal opportunity in education        .

A. is a thing of the past

B. has not yet been achieved

C. is there for those who deserve(值得拥有)it  

D. has greatly improved our society

题型:多项选择题

如图所示桁架,在结点C沿水平方向受P力作用。各杆的抗拉刚度相等。若结点C的铅垂位移以VC表示,BC杆的轴力以NBC表示,则()。

A.NBC=0,Vc=0

B.NBC=0,VC≠O

C.NBC≠O,VC=O

D.NBc≠0,VC≠0

题型:多项选择题

关于胎盘的叙述,错误的是

A.由羊膜、叶状绒毛膜、底脱膜组成

B.胎盘分子面和母面,母面粗糙有18~20个胎盘小叶

C.胎盘内有母体和胎儿两套血液循环,血液在各自封闭的管道内循环,互不相混

D.胎盘的母体部分由底脱膜和包蜕膜在妊娠12周以后逐渐融合而形成

E.妊娠足月时,胎盘重约为初生儿体重的1/6

题型:多项选择题

空气呼吸器使用前应进行哪些检查。

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