When we went into biology class the other day,we found that a strange smell filled the classroom.Then we saw a glass bottle on our teacher's desk. It was filled with long white strips. "Today, you guys will learn to dissect (解剖)these earthworms and learn the inside structure of them, "our teacher said.

After a brief lecture,our teacher gave each of us an earthworm. We put on glasses and gloves and started to work.The first sight of the worm took my breath away. I was too scared to even look at it. "Don't be acoward, "I told myself. I lifted the knife and scissors. I shivered when the metal in my hand touched the softwet body of the worm. I tried to hold my breath and concentrate on cutting it.

Slowly, a small cut appeared on the worm' s body. A burst of deep-colored fluid came out. Some even splashed (濺) on the desk. " Ewww. . . " my deskpartner said.

I bit my teeth and went on with my work. I found that when I cut the body, the knife broke the organs easily. I changed to cutting in another way and it worked much better. Finally,l pushed the top skin aside and fastened it with pins. All of the organs appeared clearly.

At that time,l found that I wasn't afraid any more. I was quite calm. "I am ready for a surgery (手術(shù)) , "I joked.

1.What are in the glass bottle on our teacher's desk?

A. Earthworms. B. Some corns.

C. Some pins. D. Knives and scissors.

2.The underlined word"shivered"in the passage probably means"

A. 憤怒 B. 顫抖 C. 靜坐 D. 瞌睡

3.The writer' s deskpartner felt terrible when

A. the teacher told them what to do in the class.

B. they were shown the earthworm.

C. something from the earthworm splashed on the desk.

D. they saw a small cut on the earthworm.

4.What did the writer mean by saying"l am ready for a surgery"?

A. She hoped to become a doctor in the future.

B. She mastered the skill of surgery.

C. She completed the task like a doctor.

D. She learned how to treat the insects.

5.From the passage, we can infer that .

A. earthworms are always used in their classes

B. it was the first time for the writer to dissect an earthworm .

C. the writer didn't see the structure of the earthworm

D. the writer didn't know how to use the tools .

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