问题 单项选择题

尼龙的强度,比棉花高两三倍,比羊毛高四五倍。一般直径为1毫米的尼龙丝,可以吊起100公斤的东西,一根手指粗细的尼龙绳,可以吊起一辆满载的卡车!这段话主要讲的是:

A.尼龙的强度

B.尼龙的用途

C.尼龙的神奇

D.尼龙、棉花和羊毛的比较

答案

参考答案:A

解析: 本段的第一句“尼龙的强度,比棉花高两三倍,比羊毛高四五倍”是这段文宇的主旨句,后面是具体举例阐述尼龙的强度,故选A。

阅读理解

Nick Petrels is a doctor in Montreal. He works 60 hours a week. He takes care of 159 patients a week in the hospital and at his office. He’s been a doctor for ten years.

Dr. Petrels gives his patients good medical advice. But he doesn’t just tell his patients what to do. He also sings to them on television! Dr. Petrels has his own TV show. The show is in Italian, English and French. The doctor starts the show with a song and then gives medical advice. He explains a medical problem or disease in simple language. After that, he sings another song.

Dr. Petrels produces and performs in his own show every week. The program is very popular with his patients and with people who enjoy his singing. His dream is to perform in Las Vegas. His favorite songs are love songs, and he has a compact disk of love songs that he wrote. Dr. Petrels says, “I always loved to sing. All my problems are gone when I sing.” But when Dr. Petrels was young, his father didn’t want him to be a singer, so he went to medical school.

Some people tell Dr. Petrels he can help people more as a doctor. But Dr. Petrels says he helps people when he sings, too. “I like to make people smile. Sometimes it’s difficult to make a sick person smile. Medicine and pleasure both try to do the same thing. They try to make people feel good.”

小题1:Dr. Petrels works 60 hours a week, because he _______.

A.gives his patients medical advice

B.takes care of 159 patients a week

C.sings on television

D.has his own TV show小题2:Dr. Petrels _______, so he is called a singing doctor.

A.also sings to his patients on TV

B.always loves to sing

C.is popular with his patients

D.has been a doctor for ten years小题3:In his TV show, Dr. Petrel _______.

A.sings and gives medical advice

B.sings about different diseases

C.starts to explain diseases with a song

D.sings love songs he wrote小题4:Dr. Petrels says he likes to _______.

A.help people sing

B.make people feel better

C.do the same thing

D.make difficult people smile

名词解释