甲持刀抢劫出租车，驾驶员奋勇抵抗，搏斗中夺刀将甲刺死。驾驶员的行为是（）。A.故意杀

Many boys and girls love watching TV. They spend many hours watching TV every day. But many parents let their children watch TV at special time.

TV shows are like books and movies. There are many kinds of TV shows, such as sitcoms, soap opera, sports shows, fashion shows, and so on. A kid can learn good things and bad things from them. Some shows help children know the news all over the world. Children don’t have to go to the zoos or the parks to see animals. They can see on TV at home. Some shows teach children how to cook, how to paint or how to study.

Many boys and girls think it is interesting to watch TV but it is also interesting to read books , to play games or to visit the friends.

小题1:Many boys and girls spend time ________ every day.

A．watching TV

B．playing sports

C．playing games

D．visiting friends小题2:Many parents _________.

A．don’t let their children watch TV

B．ask their children to watch TV only about study

C．let their children watch TV only at special time

D．want their children to watch TV all night小题3:From TV boys and girls can learn _________.

A．good things

B．bad things

C．nothing

D．good things and bad things小题4:Kids love watching TV because _________.

A．it is interesting

B．it is boring

C．it is popular

D．it is cheap小题5:What does the writer think of watching TV?

A．It’s good for kids

B．It’s bad for kids

C．Children don’t need to watch TV

D．Something is good, but something is bad

关于蒸腾作用意义的叙述，不正确的是（　　）

A．产生蒸腾拉力，促使水分的吸收和在植物体内运输

B．促进根对矿质养料的吸收

C．促进有机物在植物体内的运输

D．降低植物体特别是叶片的温度

10G设备的拉手条侧面，有不锈钢的齿，称之为“簧片”，其作用是（）。

试述散光对视力的影响。

经济活动中的经济核算，包括（）及营业收入、利润及其分配的核算的等内容。