香烟、烟草是中速快件的（）物品。

无极昼极夜现象，也无阳光直射的地区是（　　）

A．北寒带

B．南寒带

C．北温带

D．热带

短文填词

Mr Brown's wife was a nurse.One day he was driving her home

________a green taxi traveled crazily close to his

and sped by.The taxi driver was in such a h________

that he didn't see a huge truck just in front of him.

In order to avoid h________it, the taxi changed

direction suddenly and________(不幸) slid off the

road in an uncontrolled way.The driver and his

________(乘客) were injured.They were badly

cut by glass from the b________window screen.

Mr Brown's car quickly________over.His wife

got out of the car to help the injured.The truck driver

also stopped to help, c________the first aid center.

About 20 minutes later an ambulance

________(到达). The injured were taken

to hospital.The Browns offered to report the details

________the accident to the police station.

CNRC101尖轨与基本轨的最小轮缘槽宽度是（）mm、查照间隔大于（）、护背距离小于（）mm

在页面中创建标签可以方便超链接在本页面中跳转，假设标签名为“test”，正确的超链接语句是______。

A．＜a href="test"＞＜/a＞
B．＜a href="#test"＞＜/a＞
C．＜a Tlame="test"＞＜/a＞
D．＜a name="#est"＞＜/a＞

史学家陈旭麓指出，19世纪40年代、60年代和90年代是中国社会从古代到近代变革过程中前后相接的三个历史环节。贯穿这三个历史环节的主题是（）

A.反抗封建专制与建立君主立宪的统一

B.批判传统与全面引进西方文化的统一

C.发展资本主义与建立民主共和的统一

D.反抗西方侵略与学习西方文化的统一