某学生从网上查知：早在1993年，我国科学家已成功地制出了一种相对原子质量为18

一种早期发电机原理示意图如图所示，该发电机由固定的圆形线圈和一对用铁芯连接的圆柱形磁铁构成，两磁极相对于线圈平面对称，线圈圆心为O点。在磁极绕转轴匀速转动的过程中，当磁极与O点在同一条直线上时，穿过线圈的

A．磁通量最大，产生的感应电流最大

B．磁通量最大，产生的感应电流最小

C．磁通量最小，产生的感应电流最大

D．磁通量最小，产生的感应电流最小

根据《统计法》规定，统计人员独立行使的职权是（）。

A.统计调查、统计报告、统计监督

B.统计调查、统计报告、统计检查

C.统计调查、统计发布、统计监督

D.统计咨询、统计报告、统计执法

侦查人员钱某在审讯犯罪嫌疑人孙某时，因孙某拒不如实交待事实情况，遂将孙某捆绑起来殴打，结果致孙某残疾。下列对钱某的行为定性错误的是( )。

A．按刑讯逼供罪和故意伤害罪数罪并罚

B．按故意伤害罪定罪从重处罚

C．按刑讯逼供罪定罪从重处罚

D．按过失致人重伤罪定罪从重处罚

With more and more cars on the road, traffic jams are inevitable. Traffic jams can lead to increased accidents as there are more cars, with more people trying to get to their destination, all the while getting worse. Although it’s impossible to avoid traffic jams altogether, there are some tips you can follow to reduce the amount of time on the road.

Check for traffic jams before you leave. You can listen to the radio for traffic news, or check on the Internet to get up-to-minute information on traffic. If the route you want to take is heavy with traffic, you can choose another.

Look for a different route permanently. Most traffic jams occur on busy roads. Using country roads could see you avoiding a lot of traffic. Although the distance you may have to travel is further, it can work out quicker.

Set your car radio to receive traffic bulletins. Many new car stereo systems (汽车音响系统) are equipped with a radio system by which you can hear the traffic channel. This way you can get the latest traffic information and change your journey if necessary.

_____________________________. Most traffic jams usually occur during rush hour, so try to avoid this time period if possible. Some jobs offer flexible working hours so that you can travel to work outside of rush hour. Some jobs even allow you to work at home so as to avoid commuting altogether. Ask your manager to see what you can do if traffic is a problem for you.

Use public transport alternatives where available. The easiest way to avoid traffic jams is to take buses or the underground instead of driving your own car. Not only will you avoid traffic jams but you will most likely be saving money as the cost of motoring rises.

小题1:The underlined word “inevitable” in Paragraph 1 probably means _____.

A．hard to accept

B．impossible to avoid

C．getting less serious

D．seen everywhere小题2:The author wrote the text in order to ______.

A．explain why there are traffic jams

B．tell us the negative effects of traffic jams

C．tell us what we can do on the road

D．tell us how to save time on the road小题3:To get the latest traffic information, you could do the following EXCEPT ______.

A．surfing the Internet

B．listening to the radio for traffic news

C．listening to the traffic channel

D．turning to other drivers for information小题4:Which of the following can be put in the blank in the text?

A．Choose a job that has flexible working hours

B．Try traveling at different time

C．Make friends with your manager

D．Work from home

入境的国际旅行者，应填写（）。

A.入境检疫申明卡

B.报检单

C.健康汪明

D.接种证书