下列原子各1g，所含原子数最少的是（ ） A．氧原子 B．氢原子 C．碳原子 D

“犯罪”一词是个既大又松垮、且不精确的术语。违法者是否出现了多余行为，这一问题取决于人们怎样看待这些行为，取决于自己与实施这些行为人间的关系。人们把十几岁的孩子偷了钱包称“犯罪”，把他悄悄从家中拿走一些钱称为“家庭问题”。若把孩子铐起来只会让他从坏蛋处学到更糟的伎俩。更好的做法是将他看成是个行为有误的孩子，送他去心理咨询机构以补偿自己的失误。 本段文字意在说明( 　 )。

A．违法者的行为不能被称为“犯罪”

B．界定犯罪要具体问题具体分析

C．应该用更加人性化的方法对待违法者

D．对于孩子的违法行为应该予以正确引导而非惩罚

关于卵巢成熟畸胎瘤的描述，不正确的是（）。

A.可发生于任何年龄

B.肿瘤成分以内胚层为主

C.肿瘤内容物含多种成熟组织

D.多发生于单侧

E.以20～40岁多见

某地区临时居留的外来人口数多于临时外出的常住人口数，则该地区现有人口数必大于常住人口数。（）

Over a hundred years ago people in London were surprised to see a very unusual boat come sailing up the Thames River.The boat was eighty feet long flat-bottomed,with big wooden eyes on both sides in the front and was colorfully painted at the back.

People came to know that it was a sailing boat from Fuzhou in distant China.The boat had sailed round the Cape of Good Hope(好望角) up the western coast of Africa,and finally to England.It had covered fifteen thousand miles—more than half of the distance round the world.

Although it was unexpected,the Chinese were warmly welcomed.The boat carried goods such as silk and tea as well as a number of gifts from the Emperor of China for the Queen of England.

People had always mistakenly thought of the Chinese as a people not used to sea.However,from centuries of trading and sailing in dangerous seas,the Chinese had learned how to build good boats and sailed them well.The coming of this sailing boat to London proved once again that the Chinese could sail to distant countries in the world.

小题1:The boat was considered unusual because _________.

A．it was a small wooden boat

B．it carried Chinese silk and tea

C．it had traveled fifteen thousand miles

D．it looked strange in several ways小题2:According to this article,which of the following is TRUE?

A．The distance round the earth measures less than thirty thousand miles.

B．The Chinese Emperor gave silk and tea to the English Queen as gifts.

C．The Chinese boat came to London by accident.

D．The Chinese people were not good at sailing in dangerous seas.小题3:The boat reached London by sailing _________.

A．round the southern end of Africa

B．up the west coast of England

C．through the Arctic Ocean

D．round Asia and Europe小题4:.The writer wants to prove that a long time ago the Chinese _________.

A．carried silk,tea and other goods to England

B．could reach many parts of the world by sea

C．could sail along the Thames River

D．surprised Londoners with an unusual boat

下列选项中属于建筑工程安全文明施工措施费用的是（）。

A.养老保险

B.临时设施

C.安全施工

D.环境保护

E.文明施工