题目内容

当病人出现脉搏细弱、血压下降、呼吸急促、甚至休克时,提示出血量占血容量的( )

A. 10-15%
B. 15-20%
C. 20-25%
D. 30%以上
E. 5%

查看答案
更多问题

I'm going to ____ basketball.

A. play
B. to play
C. playing
D. played

I really need to ___ shape again.

A. get
B. to get
C. getting
D. got

I used to ___ basketball in high school.

A. playing
B. played
C. plays
D. play

“search engine”是什么意思?

A. 网页
B. 搜索引擎
C. 网址
D. 自动搜索

答案查题题库