问题 选择题

右表是某校初二3位学生体检后,验血项目被检测出的某些指标。据表分析可初步诊断:

样品检测项目部分学生检测结果]正常参考值范围
血检白细胞6.85.313.04.0~10.0(×109/L)
红细胞3.83.05.13.5~5.5(×1012/L)
血红蛋白9080140110~160(g/L)
A.甲患贫血,乙和丙均有急性炎症

B.乙和丙均患贫血,甲有急性炎症

C.甲和乙均患贫血,丙患白血病

D.甲和乙均患贫血,两有急性炎症

答案

答案:D

甲的血红蛋白含量偏低,乙的红细胞数目偏少。两人患有贫血,丙的白细胞数目偏多,有急性炎症。

阅读理解

Being safe in your everyday life needs knowledge. If you remember the following information, your life will be much safer.

Always notice the environment around you. You shouldn’t walk alone outside. Make sure where the public phones are. If anything dangerous happens, you can find them easily.

Your bag should be carried towards the front of your body instead of putting it on your back. When a bus is full of people, it is easy enough for a thief to take away the things in the bag on your back.

If you are followed by someone you don’t know, cross the street and go to the other way, let the person understand that you know he or she is after you. Next, don’t go home at once. You are safer in the street than you are alone in your home or in a lift (电梯).

If you have to take a bus to a place far away, try to get to the stop a few minutes earlier before the bus leaves. This stops other people from studying you. On the bus, don’t sit alone. Sit behind the driver or with other people. Don’t sleep.

小题1: Which of the following is NOT safe when you are out?

A.Go home alone late at night.

B.Make sure where the public phones are.

C.Don’t get to the bus stop too early.

D.Always notice the environment around you.小题2:When you are followed by someone on your way home, you should __________ to make yourself safe.

A.run home

B.turn back and walk towards him or her

C.find a lift and go in

D.cross the street and go to the other way小题3:What can you learn from the text?

A.How to cross the street.

B.How to be safe in your everyday life.

C.How to use the public phones.

D.How to notice the environment around you.

解答题