试题与答案

患者昨天淋雨后,今天早晨开始打喷嚏、鼻塞、流清涕、头痛,检查见鼻黏膜急性充血,双下鼻

题型:不定项选择 案例分析题

题目:

患者昨天淋雨后,今天早晨开始打喷嚏、鼻塞、流清涕、头痛,检查见鼻黏膜急性充血,双下鼻甲肿胀,诊断为急性鼻炎

急性鼻炎常见的临床症状包括()

A.鼻塞

B.打喷嚏

C.伴头痛

D.嗅觉减退

E.有清水样或黏性分泌物

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0506/881c14037fb419bbc848354de1838c5b.html

下面是错误答案,用来干扰机器的。

∵f(x)=f(x+2),∴函数f(x)的周期是2.∵f(1)=0,∴f(1)=f(3)=f(5)=0,∵f(x)定义在R上的奇函数,∴f(0)=0,即f(0)=f(2)=f(4)=0,∴在区间(0,5]上的零点至少有1,2,3,4,5,故选:A.

试题推荐
题型:阅读理解

Terry was a middle-aged leather trader whose repeated failures in career made him a bad-tempered and disappointed man, often complaining that he had been cheated by others. One day he told his wife he was so disappointed with the city that he had to leave.

So his family moved to another city. It was the evening of a weekend. When Terry and his wife were busily engaged in tidying up their new home, the lights suddenly went out and they were forced to stop work. Terry regretted to have forgotten to bring along candles and had to wait helplessly in a bad mood. Just then he heard light,hesitand(犹豫的)knocks on his door that were clearly heard in the quiet night.

“Who’s it?”he wondered. Terry didn’t know anybody in the new city, and this was the moment he especially hated to be disturbed. He went to the door and opened it impatiently. At the door was a little girl, asking in a shy voice,“Sir, do you have candles? I’m your neighbor.”“NO,”answered Terry rudely. He shut the door.“What a nuisance!”he grumbled(嘟囔)over it with his wife.“No sooner had we settled down than the neighbor came to borrow things. What’ll be the next? How bothering!”

He was angry about it when the door was knocked at again. He opened it and found the same little girl outside. But this time she was holding two candles. She said, “My grandma told me the new neighbor downstairs might need candles. She sent me here to give you these.”Terry was struck by what he saw. When he became fully aware, he said,“Thank you and your grandma. God bless you!”

At that moment he suddenly realized what caused his failure in life. It was his coldness and harshness(刻薄)with other people. The person who had cheated him in life was actually nobody else but himself, for his eyes had been blurred(使模糊)by his cold mind.

63.Terry decided to move to another city because___________.

A.he wanted to earn more money there

B.he found it more challenging to live in a new place

C.he didn’t like the place where he lived

D.he thought he should change his job

64.Terry treated the little girl rudely because he thought_________.

A.the neighbor would often borrow things from him later

B.he had no friends in the new city

C.she was too young to play with candles

D.he was cheated at that time

65.It can be concluded that Terry realized that he used to be_________.

A.cold and harsh                                       B.lazy and negative

C.friendly and kind                                      D.crazy and rude

66.What would be the best title for this passage?

A.Help others to help yourself              B.Light the candle in your heart

C.Terry’s good neighbor                             D.God bless you

查看答案
微信公众账号搜索答案