问题 多项选择题

卵巢瘤样病变的特点是:

A.滤泡囊肿和黄体囊肿最常见

B.可由慢性炎症引起

C.多为单例,直径小于5cm

D.多在2个月内自行消失

E.肿物壁薄,囊内液清亮

答案

参考答案:A,C,D,E

句型转换

改写句子。

A.把下列句子改成祈使句。

1. You can not smoke here.                                                                  

2. You must not look out of the window.                                               

3. You may let the children play the piano.                                              

B.把下列句子改成感叹句。     

1. It is a tall tree.                                                                                  

2. They are working very hard.                                                              

3. It is very nice to see you.                                                                   

C.改同义句。         

1. What's the price of your English book?                               is your English book?       

2. My bike is broken.                                                   is              with my bike.      

3. Can I help you?                                         What              I             for you?      

4. Are these your pens?                                  Are these                            ?

单项选择题