问题 单项选择题

牙列拥挤分三度,其中Ⅲ度拥挤是()

A.间隙相差2~4mm

B.间隙相差4~8mm

C.间隙相差8mm以上

D.间隙相差3~5mm

E.间隙相差3mm以内

答案

参考答案:C

阅读理解

Mr. Jenkins is a farmer. One day he drove his truck to town and on the way his truck knocked down a boy and hurt him. He took the boy to a hospital and he paid a lot of money for that, but the boy’s parents wanted to get more money from him, so they said their son couldn’t lift(举起) his right arm above his head.

Mr. Jenkins’ lawyer came and asked the boy some questions. “Now, my boy,” he said, “Mr. Jenkins’ truck knocked you down in the street.”“Yes, sir,” he said. “And you can’t lift your right arm now?”“Yes, sir,” he said. “Could you show me how high you can lift your right arm?” Slowly the boy lifted his right arm before his nose. “Poor boy,” said the lawyer, “And how high could you lift before the accident?”“Oh, I could lift it very high.” Said the boy, and the right hand went up high above his head.

小题1:Mr. Jenkins’ truck knocked down ________.

A. a lawyer            B. a boy’s father         C. a boy

小题2:The boy’s parents wanted to get ________ from him.

A. more trucks              B. more money          C. more monkeys

小题3:Mr. Jenkins’ lawyer asked the boy to ______.

A. ask some questions       B. answer some questions    C. lift his left arm

小题4:The boy said he couldn’t lift his _________ now.

A. right arm                B. left arm            C. right foot

小题5:There is _______ wrong with the boy.

A. something              B. anything                C. nothing

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