“地面的水后,在高空遇到冷空气,会 成小水滴或为小冰晶。大量的小水滴或小冰晶集中

题型:选择题

问题:

“地面的水        后,在高空遇到冷空气,会         成小水滴或        为小冰晶。大量的小水滴或小冰晶集中悬浮在高层空气中,这就形成了         。,下列填充正确的是[ ]

A.汽化  液化  凝固  云  

B.蒸发液化凝华雨  

C.蒸发  液化凝华  云  

D.蒸发  凝华  液化  雨

考点:蒸发及影响蒸发快慢的因素液化现象、方法及其应用凝华现象
题型:选择题

When I was 13 my only purpose was to become the star on our football team. That meant  21 Miller King, who was the best   22  at our school.

Football season started in September and all summer long I worked out. I carried my football everywhere for      23   .

Just before September, Miller was struck by a car and lost his right arm. I went to see him after he came back from   24  . He looked very   25  , but he didn’t cry.

That season, I  26  all of Miller’s records while he   27  the home games from the bench. We went 10-1 and I was named most valuable player,   28  I often had crazy dreams in which I was to blame for Miller’s   29  .

One afternoon, I was crossing the field to go home and saw Miller  30   going over a fence—which wasn’t  31  to climb if you had both arms. I’m sure I was the last person in the world he wanted to accept   32 from. But even that challenge he accepted. I  33   him move slowly over the fence. When we were finally   34   on the other side, he said to me, “You know, I didn’t tell you this during the season, but you did   35  .Thank you for filling in for  36  .”

His words freed me from my bad  37  . I thought to myself, how even without an arm he was more of a leader. Damaged but not defeated, he was  38  ahead of me. I was right to have  39 him. From that day on,I grew  40  and a little more real.

25()

A.pale

B.calm

C.relaxed

D.ashamed

题型:选择题

一妇女,29岁,于3年前经 * * 自然分娩一健康男婴,现进行妇科查体,其宫颈正常,则形状应该是

A.纵椭圆形

B.梯形

C.横裂状

D.圆形

E.横椭圆形

题型:选择题

诊断呼吸衰竭的最可靠的指标是()

A.呼吸频率、节律改变

B.甚至意识障碍

C.紫绀

D.PH值降低

E.以上都不是

题型:选择题

可兴奋红细胞膜钠泵活性,纠正寒证(阳虚证)患者能量不足的药物是()

A.知母

B.黄连

C.黄柏

D.大黄

E.附子

题型:选择题

长期以来床上抽烟是家庭火灾的主要原因。尽管在过去的20年中,抽烟的人数显著下降,但是死于家庭火灾的人数并没有相应的下降。
下面的每一条陈述,如果在过去的20年中正确,除了哪一条之外都有助于解决上面论述中的明显的分歧

A.与其他类型的家庭火灾相比,床上抽烟引起的家庭火灾在它们被扑灭之前,通常造成的破坏相对较小。
B.由床上抽烟引起的火灾通常发生于房主入睡以后。
C.在床上抽烟的人倾向于是抽烟抽得多的人,他们与那些不在床上抽烟的人相比更不可能把烟戒掉。
D.死于厨房发生的家庭火灾的人数在增加。
E.人口密度在增加,结果一次家庭火灾所造成的死亡人数比前20年的多。

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