判断脱水性质的临床表现哪项是不正确的:() A.等渗性脱水常为轻中度脱水表现 B.高

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问题:

判断脱水性质的临床表现哪项是不正确的:()

A.等渗性脱水常为轻中度脱水表现

B.高渗性脱水出现口渴早且严重

C.低渗性脱水,易出现血容量不足症状

D.高渗性脱水,脱水症不明显

E.低渗性脱水,皮肤粘膜极干燥

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用配方法证明,多项式2x4-4x2-1的值总大于x4-2x2-4的值.

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从经济角度看,保险是分摊意外损失、提供经济保障的一种()。投保人交纳保险费购买保险,实际上是将其面临的不确定的大额损失转变为确定性的小额支出,将未来大额的或持续的支出转变成目前的固定性的支出。

A.财务安排

B.风险安排

C.金融安排

D.支出安排

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填入下列横线处最恰当的一项是[ ]

  错在一定意义上并不是坏事。         ____,过错也不例外,它虽然会给你带来一些损失,但要知道,一个人如果没有相对的失,也绝不会有相对的得。

A.任何事物都具有二萤性,有好的一面,也有坏的一面

B.任何矛盾的两方面既是互相对立的,但在一定的条件下,又是可以互相转化的

C.好事和坏事是相对的,在一定条件下,好事可以变成坏事,坏事也可以变成好事

D.好事与坏事是对立的,又是互相依存的

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网上竞价发行方式的最大缺陷是( )。

A.广泛的市场性
B.一、二级市场的联动性
C.经济高效性
D.股价的被操纵性

题型:单项选择题

Robert Moody, 52, is an experienced police officer. Much of his work involves dealing with (16) and gang (团伙)problems in the schools of his community. Knowing that many kids often (17) trouble, he decided to do something about it. So in 1991 he began to invite small groups of kids to go fishing with him on his day (18) .

Those fun trips had a(n) (19) impact. A chance encounter in 2000 proved that. One day, (20) working security at a school basketball game, Moody noticed two young guys (21) . He sensed trouble between them. (22) one of them headed toward Moody and gave him a hug. "I (23) you. You took me (24) when I was in fifth grade. That was one of the (25) days of my life. "

Deeply touched by the boy’ s word, Moody decided to create a foundation (基金会)that (26) teenagers to the basics of fishing in camping programs. "As a policeman, I saw (27) there was violence, drugs were always behind it. They have a damaging (28) on the kids," says Moody.

By turning kids on to fishing, he (29) to present an alternative way of life, "When you’ re sitting there waiting for a (30) ," he says, "you can’t help but talk to each other, and such (31) can be pretty deep. "

"Talking about drugs helped prepare me for the peer(同龄人)pressures in high school," says Michelle, 17, who (32) the first program. "And I was able to help my little brother (33) drugs. "

Moody faces (34) in three years, when he hopes to run the foundation full-time. "I’ m living a happy life and I have a responsibility to my (35) to give back," Moody says. "If I teach a kid to

fish today, he can teach his brother to fish tomorrow. \

30().

A. solution

B. change

C. bite

D. surprise

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