问题 单项选择题 A3/A4型题

患者,男,62岁,吸烟40年。左腮腺后下极无痛性肿块逐渐缓慢长大4年,有消长史。扪诊肿块约2cm×2cm,呈圆形,界线清楚,表面光滑,质地偏软,有弹性,与皮肤无粘连。

对本病的诊断具有特征性的核素扫描是()

A.99mTc

B.131I

C.82P

D.125I

E.85Sr

答案

参考答案:A

阅读理解

The human brain weighs about 1.4 kilograms, but it can hold much more information than most computers. However, there is another difference between humans and computers. Computers don't forget information they are given, but humans often do. No one remembers everything, and luckily we don't usually have to. But everyone can improve their memory if they want to. Here are some suggestions.

◆Try to use new informati6n immediately. For example, if you meet someone who says "Hi! I'm Carlos," don't just say "Hello." Repeat the person's name. Say"___________"

◆Break a big number into smaller parts. For example, it's hard to memorize (记忆) 109244153. But if you break it into three parts--109/244/153—it becomes easier.

◆Write out what you need to remember ever and over again. This will help you keep it in mind longer, especially for memorizing formulas (公式) or facts.

◆Always review information. If you bring what you've learned back to your mind, they become easier to remember. For example, before you go to sleep, it’s a good idea to review the new things you learned that clay.

◆Discuss with a friend. It is always easier to remember things through discussions. You can have a discussion about what's right and what's wrong, and it will lead to the right answer.

◆Never tell yourself that you have a bad memory. You can always do something to help improve your memory. And everyone's memory gets better if they use it often enough.

All of the suggestions are helpful. If you follow them, you are certain to improve your memory.

小题1:Which should be put in the blank (空格) in Paragraph 2?

A.Hello, Carlos.

B.How do you do?

C.Hello, I am Sophia.

D.Glad to meet you!小题2:What can help memorize a big number more easily according to the passage?

A.To store it in a computer.

B.To break it into smaller parts.

C.To discuss it with a friend.

D.To review it before you sleep.小题3:Which of the following is true according to the passage?

A.Discussing with friends can help you remember things.

B.Always reviewing information can help you fall asleep.

C.Formulas and facts can help you learn about your brain.

D.Human beings can improve their memory by computer.小题4:What does the sentence "Never tell yourself that you have a bad memory” mean?

A.You should tell others about your bad memory.

B.You should believe in other people all the time.

C.You should ask others to improve their memory.

D.You should have confidence in your memory ability.

单项选择题 A1/A2型题