问题 单项选择题

下列荧光透视检查的描述,错误的是 ()。

A.一般需在暗室内进行

B.可观察器官的功能运动

C.清晰度较X线摄像好

D.不适宜对密度和厚度差别小的器官的检查

E.无客观记录,不利于病变前后的比较

答案

参考答案:C

解析:[考点] 常用实验检查[重点等级] ★

阅读理解

Jack is an Englishman. He likes travelling around the world. He has visited many countries. He knows few foreign languages, but he can always find someone who knows enough English to understand what he says. Last summer he went to China. He enjoyed himself in China and liked Chinese food very much.

One day he went into a restaurant in a small village. He knew the Chinese word ‘rice’, so he ordered some rice. The village was famous for its mushrooms, and Jack thought they must be very fresh and delicious. He asked the waiter in English, but he could do nothing for Jack. Jack thought hard. When he saw a piece of paper on the table, he had a good idea. He took out a pencil and drew a picture of a mushroom carefully. The waiter looked at the picture for a long time, then he smiled and left. A few minutes later, he came back with a black umbrella in his hand.

小题1:What does ‘mushrooms’ mean?

A.洋葱

B.花菜

C.洋伞

D.蘑菇小题2:The waiter didn’t help Jack because _____________.

A.he had no mushrooms in the kitchen

B.he thought the mushrooms were poisonous

C.he didn’t know English well

D.he disliked the mushrooms小题3:Jack asked the waiter for ___________.

A.a pencil

B.a picture

C.an umbrella

D.some mushrooms小题4:The waiter smiled because __________.

A.the picture was beautiful

B.he was very happy

C.Jack gave a gift to him

D.he thought he understood Jack小题5:At last the waiter came back with an umbrella, because _______.   

A.it is raining outside

B.it is going to rain

C.the mushroom Jack drew looked like an umbrella

D.Jack was good at drawing

单项选择题 A1型题