问题 单项选择题 A1/A2型题

关于尿路感染的感染途径不正确的是().

A.上行感染占95%以上

B.血行感染多继发于全身败血症或菌血症

C.血行感染多见于大肠埃希菌

D.淋巴道感染是通过与肾脏毛细淋巴管有吻合支的器官感染引起

E.直接感染多因泌尿系统周围脏器的病原菌直接侵入引起

答案

参考答案:C

解析:血行感染多见于金黄色葡萄球菌等。

单项选择题 共用题干题
阅读理解

阅读理解.

     The clock struck eleven at night. The whole house was quiet. Everyone was in bed

except me. Under the strong light, I looked sadly before me at a huge pile of that troublesome

stuff they call "books".

     I was going to have my examination the next day. "When can I go to bed?" I asked 

     The clock struck twelve. "Oh, dear!" I cried. "Ten more books to read before I can

go to bed!" We pupils are the most wretched creatures in the world. Dad does not agree

with me on this. He did not have to work so hard when he was a boy.

     The clock struck one. I was quite desperate now. I forgot all I had learned. I was too

tired to go on. I did the only thing I could. I prayed, "Oh God, please help me pass the

exam tomorrow. I do promise to work hard afterwards, Amen." My eyes were so heavy

that I could hardly open them. A few minutes later, with my head on the desk, I fell asleep.

1. The underlined word "wretched" in Paragraph 3 probably means _______.

A. happy

B. disappointed

C. unhappy

D. hopeful

2. Reviewing his lessons that night didn't help him because ______.

A. it was too late at nightB. he was very tired

C. his eyelids were so heavy that he couldn't keep them open

D. he hadn't studied hard before the examination

3. What do you suppose probably happened to the author the next day______.

A. He went to a church to pray again.

B. He passed the exam all by luck.

C. He failed in the exam.

D. He was punished by his teacher.

4. The best title for the passage would be ______.

A. The Night Before the Examination

B. Working Far into the Night

C. A Slow Student

D. Going Over My Lessons