孙中山曾题一挽联，“作民权保障，谁非后死者?为宪法流血，公真第一个!”此挽联是为

阅读短文，选择正确答案

       Mr. Shute teaches us maths in a middle school this term. He works hard and is friendly to us all. So

we like to listen to his lectures(讲课)and love the old man.

       But sometimes Mr. Shute forgets something when he's thinking over some problems. For example,

he wears his wife's hat or gets on a wrong bus. We all know him well and nobody laughs at him.

       One afternoon it was very hot while Mr. Shute was thinking over a problem in his room. He forgot to

turn on the electric fan(电扇)and several hours later he was all wet through. His wife came back and found it. She asked him to have a bath(洗澡). He thought she was right and went to the bath room. He didn't

stop thinking while he was lying in the bathtub. Suddenly he found he forgot to take off his clothes. He

hurried to jump out of it and looked at them carefully. At last he found they were dry and then said to

himself,"Luckily I haven't poured(注)any water into the bathtub! "

1. We all love Mr. Shute because ________.

A. he often forgets something      

B. he teaches us maths

C. he teaches well              

D. he's worked in our school for long

2. Sometimes Mr. Shute forgets something because ________.

A. he puts his heart into thinking over the problems

B. he has a lot of work to do at home

C. his wife takes good care of him

D. he doesn't know how to look after himself

3. Mr. Shute was all wet through because ________.

A. the problem was very difficult

B. he forgot to take off his coat

C. there was no water in the bathtub

D. it was very hot in the room

4. The meaning of the word "bathtub" is ________.

A. 水池        

B. 河堤        

C. 浴室        

D. 浴盆

5. Mr. Shute thought ________ ,so he hurried to leave it.

A. he was lying in the bathtub full of water

B. he forgot to pour some water into the bathtub

C. the water in the bathtub was too hot

D. the water in the bathtub was too cold

急性心包炎心包积液时最突出的症状是（）。

A．心前区疼痛

B．发热

C．呼吸困难

D．声音嘶哑

E．吞咽困难

早产儿，生后16小时，第二产程延长，吸引器助产，出生时窒息2分钟，复苏后嗜睡、尖叫。查体：体温36℃，口周略青，前囟饱满，心肺（－）。

该患儿的临床诊断为（）。

A.新生儿化脓性脑膜炎

B.新生儿破伤风

C.新生儿脐炎

D.新生儿颅内出血

E.新生儿败血症

在同一固体材料中，纵，横波声速之比与材料的（）有关

A、密度

B、弹性模量

C、泊松比

D、以上全部

哪种属于气硬性耐火混凝土（）

A.硅酸盐

B.水玻璃

C.高铝

D.镁质