问题 单项选择题

主动脉瓣狭窄的病例,当跨瓣压差达到以下哪项值有手术指征()

A.40mmHg

B.20mmHg

C.10mmHg

D.60mmHg

E.80mmHg

答案

参考答案:D

改错题

短文改错(共10小题;每小题1.5分,满分15分)

此题要求改正所给短文中的错误。对标有题号的每一行做出判断:如无错误,在该行右边横线上画一个勾(√);如有错误(每行只有一个错误),则按下列情况改正:

此行多一个词:把多余的词用斜线(\)划掉。

此行缺一个词:在答题卡对应横线上写“在X词后加上所缺的词”。

此行错一个词:在错的词后划“→”,再写出改正后的词。

注意:原行没有错的不要改。

My husband and I had decided to buy a new house, and I 

made the appointment to see our bank manager. I’ve never met           小题1:   

him ago and was a little nervous. I drove into town and                  小题2:  

was luck enough to find a parking space outside the bank. I was     

小题3:  

just starting into the space while another car drove into it. I was very

小题4:  

angry. I opened my window and shouted the other driver. He              小题5:  

ignored me and walked away. It spent me 20 minutes to find               小题6:  

another space. As soon as I had parked the car. I rushed into             小题7:  

the bank. I was 10 minutes later for my appointment. I went to           小题8:  

the manager office, knocked and walked in. The manager was sitting        小题9:  

behind his desk. It was the man who has taken my parking space.      

小题10:  

多项选择题