问题 单项选择题

女性,19岁,1年来自觉前牙咬合无力,松动移位。检查:前牙区仅见少量龈上、龈下牙石,牙龈轻度充血,上、下前牙松Ⅱ-Ⅲ度,牙周袋深6-7mm,X线片示切牙区为水平型骨吸收达根长1/2-2/3。本病最突出的表现为()

A.女性多于男性

B.牙周组织破坏程度与局部刺激物的量不成正比

C.好发部位为上、下切牙

D.切牙区多为水平型骨吸收

E.病程进展快

答案

参考答案:B

阅读理解

阅读理解。

      The nervous-looking (紧张不安地) young man had waited for a few moments outside the jeweler's shop

before he got enough courage (勇气) to enter. He was warmly greeted by a young assistant. James felt a rush

blood to his face as he explained he would bring in his future wife to choose a birthday present. The assistant

listened carefully and told him he'd better buy a necklace. He wasn't used to buying jewelry and was a little

worried about overspending. After some discussion as to reasonable price and type, the assistant showed him

dozens of necklaces and helped him to choose. At last James chose one and left the shop promising to return

at five o'clock. When, half an hour later, James did return to the shop with his future wife, Laura, the assistant

acted as if she had never seen him before. When she was asked to show them some necklaces, she first

brought out some inexpensive ones for them to choose and then gave them the one she had prepared. A choice

was soon made and they went away, satisfied. James would certainly come back to buy what he wanted when

he got married.

1. A good title for this passage is _____. [ ]

A. A Clever Assistant

B. Buying a Birthday Present

C. How to Choose a Necklace

D. A Brave Young Man

2. The word "overspending" in this passage means _____. [ ]

A. spending too much money

B. spending too much time

C. spending more time than be planned

D. spending too much time and too much money

3. When James told the assistant why he wanted to buy a present, his face _____. [ ]

A. turned pale   

B. turned red

C. turned yellow   

D. turned black

4. James would come back to buy what he wanted because _____. [ ]

A. the assistant knew how to satisfy the people who came to buy things

B. the necklace was good

C. Laura liked the necklace

D. the assistant who served James was very beautiful

单项选择题 A1型题