挤压伤

阅读理解。

     Mrs. Jones lives near her school, and she always walks there in the morning.  All her students in her

class are very young. On a very cold and windy morning in October, Mrs. Jones walked to the school,

the cold wind went into  her  eyes,  and big tears  began  running out of them.  She reached the school,

opened the door and went into the hall. It was nice and warm there and Mrs. Jones was happy. But the

small boy looked at her for  a  few  seconds, put his arm around her and said kindly, "Don't cry, Miss.

School isn't very bad."

1. What is Mrs. Jones?  She is a      .

A. student      

B. woman teacher  

C. kind mother  

2. The small boy was not     to understand why tears ran out of Mrs. Jones' eyes.

A. old enough    

B. clever enough      

C. enough old

3. The young students                   Mrs. Jones very much.

A. love          

B. hated            

C. enjoy            

4. Mrs. Jones goes to school          .

A. by bike        

B. by bus          

C. on foot

5. It was             that day.

A. fine              

B. windy                

C. sunny

对于卵巢恶性肿瘤，下述不恰当的是（）

A.颗粒细胞瘤是低度恶性的功能性卵巢瘤

B.卵巢恶性肿瘤生长迅速，短期内可出现腹水

C.浆液性囊腺癌是成人最多见的卵巢癌

D.包膜完整的双侧卵巢肿瘤有腹水，腹水中找到癌细胞，分期为Ic

E.黏液性囊腺癌常生长较慢

G—A是（）。

A.自然半音

B.自然全音

C.变化半音

D.变化全音

水力清淤是按先上游后下游的顺序有计划地逐段进行

进入脱水塔检修前必须（）。

A、将塔内泄至常压

B、用空气置换

C、回收塔内溶液

D、取塔内的介质分析