向工商行政管理机关通报的信息包括（）。 A.注销税务登记信息 B.提请工商行政管理机

阅读理解。

     Trees are useful to man in three very important ways. The first important way is that they provide

man with food, wood and other products (产品). Trees provide not only man with food, but also many

animals with food. Without trees many animals can not live on the earth. It's not easy for man to live on

the earth, either.

     The second important way is that trees give us shade. On a hot summer day, people are eager (渴望)

to have a rest under the shade of a tree after they have walked a long way. You can imagine (想象) how

important the shade of a tree is to man and to animals.

     The third important way is that trees help to prevent drought (旱灾) and floods. However, in many

parts of the world, man has not realized (意识到) the third important way. He has cut trees down in large

numbers. In the end, he finds that he has lost the best friends he had.

1. Trees are important to man in _____ ways. [ ]

A. two

B. three

C. four

D. five

2. Which sentence is TRUE? [ ]

A. Trees give food to both man and animals.

B. Trees only provide animals with food.

C. Trees give food to neither man nor animals.

D. Trees only provide man with food.

3. On a hot summer day, _____. [ ]

A. only people need the shade of trees

B. only animals need the shade of trees

C. animals don't need any shade

D. both people and animals need the shade of trees

4. In many parts of the world, man has not realized that trees help to _____. [ ]

A. give us food

B. give us shade

C. prevent drought and floods

D. give us wood

5. In this story, the underlined word "He"means _____. [ ]

A. teacher

B. man

C. worker

D. boy

使用水银温度计测量液体的温度，下列使用方法中错误的是[ ]

A．温度计的玻璃泡要全部浸入被测液体中，不要碰到容器底和侧壁

B．要将温度计与被测物体充分接触，并保持足够长的时间

C．把温度计从液体中取出后立即读数

D．读数时视线应与温度计标尺垂直

甲、乙两人从周长为1600米的正方形水池ABCD相对的两个顶点A，C同时出发绕水池的边沿A---B---C---D----A的方向行走．甲的速度是每分钟50米，乙的速度是每分钟46米则甲、乙第一次在同一边上行走，是发生在出发后的第多少分钟？第一次在同一边上行走了多少分钟？

在手动变速器中广泛采用的换挡方式是（）。

A.牙嵌离合器

B.滑动齿轮

C.啮合套

D.同步器