问题 单项选择题

下列哪项叙述不符合透射电镜下的Auer小体()

A.透射的棒状小体,内有疏松的纤维状物质

B.内含电子密度低的颗粒,兼有膜样结构

C.电子密度高的杆状或裂片状包涵体

D.Auer小体常位于溶酶体区内

E.Auer小体常位于高尔基复合体区内

答案

参考答案:D

阅读理解

Dr. Martinez put on a false smile (假笑) as she entered Janet Eslin’s hospital room. She couldn’t let Janet see that she was worried. Yet she had been searching for the cause of Janet’s illness and hadn’t found a clue(线索).

“How are you feeling today?” Dr. Martinez asked her patient. Janet replied that she felt about the same----terribly uncomfortable.

The doctor tried to get Janet’s mind off her health by talking about Janet’s vacation at Lake Winnow. But Dr. Martinez couldn’t keep her own mind on the conversation. She kept wondering what could be wrong with her patient.

Suddenly Janet’s words interrupted Dr. Martinez’s thoughts: “… the vacation was really perfect, except for the food. The last meal I ate was especially terrible.”

Dr. Martinez quickly snapped back into the conversation, “Janet, when did you eat that meal?” Janet said that it had been the day before yesterday.

“I think we’ve discovered your problem,” Dr. Martinez said as she left. Several hours later, Dr. Martinez was back with the answer. “Janet, the food you ate made you ill. You’re suffering from food poisoning. Now that we know what’s wrong, we can take care of your problem.”

小题1:What made Janet sick?

A.an insect bite

B.bad food

C.bad water

D.cold weather小题2:What is the main idea of the story?

A doctor discovers what made Janet sick.

Dr. Martinez becomes ill.

Janet goes on vacation.

A doctor talks to Janet in the hospital.

小题3:Where did Janet go on her vacation?

A. She took a trip to the city.

B. She went camping in the mountains.

C. She spent a week at the seashore.

She took a trip to a lake.

小题4:What does the underlined word “interrupted” mean?

A.talked about

B.told over again

C.broke in while someone was talking

D.never stopped listening to the other person

填空题