消化性溃疡并发大出血时用去甲肾上腺素加冰盐水洗胃的目的是()
A.直接收缩血管
B.减少血流量
C.减慢肠蠕动
D.止痛
E.抑制胃液分泌
参考答案:A, B
Word spelling(满分10分)
1.He did the work with his teacher's________(指导).
2.She is my n_______ from America, the daughter of my eldest sister.
3.Jane and Sarah used to be friends but now they are bitter e________.
4. The teacher _________(惩罚) the noisy children by making them stay after school.
5.He made a f_______ by selling houses.
6.If you make any more noise I shall o_______ you out of the hall!
7.The three goals we scored in the first half gave us a useful c________ against defeat.
8.There was a s_______ with trees and grass in it in the center of the city.
9. What is the _______(平均的)rainfall for August in your country
10. We all wore m_____ at the party and no one knew who we were.
下面哪一项不属于确定岗位用人标准的主要原则?()
A.以用人单位的实际需要为出发点
B.学历、技能的要求应具有内在的相关性
C.考虑劳动力供给情况
D.初级岗位要具有两年以上专业要求