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【单选题】
患者女性,32岁。腹部撞伤,自感腹部疼痛,伴恶心、呕吐,轻度畏寒发热。查:急性痛苦面容,腹稍隆,腹式呼吸减弱,全腹有压痛、反跳痛、肌紧张,肠鸣音减弱。移动性浊音阳性,辅助检查中,提示有实质性脏器损伤的是( )
A.
红细胞、血红蛋白、血细胞比容等值明显下降
B.
白细胞计数和中性粒细胞比例明显上升
C.
血、尿淀粉酶升高
D.
镜下血尿
E.
X线检查见膈下游离气体
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【简答题】阅读短文,回答问题。 What time can you have breakfast? Breakfast is very important and you must eat it. People eat breakfast in one or two hours after they get up. It's good to eat breakfast before nine o'clock...
【单选题】在C语言中,当定义一个结构体类型,并用其定义某变量后,系统分配给该变量的内存大小是_______。
A.
各成员所需要内存空间的总和
B.
第一个成员所占内存空间
C.
成员中所有成员空间最大者
D.
成员中所有成员空间最小者
【简答题】I know what you’re thinking : pizza? For breakfast? But the truth is that you can have last night’s leftovers in the a. m. if you want to. I know lots of women who skip breakfast , and they have a ton...
【判断题】弯曲时坯料内弯处的弯曲半径小,并受拉伸;外弯处的弯曲半径大,且受压缩。
A.
正确
B.
错误
【单选题】乐果中毒时不宜选用( )溶液洗胃 :
A.
生理盐水
B.
1:15000高锰酸钾
C.
2%碳酸氢钠
D.
50%硫酸镁
E.
3%过氧化氢
【单选题】What can you find in a typical full English breakfast?
A.
eggs and tomatoes
B.
sausages and mushrooms
C.
baked beans and black pudding
D.
all of the above
【单选题】以下有关结构体类型描述正确的是
A.
结构体类型的大小为其各成员所占内存的总和
B.
结构体类型变量占据的内存空间是固定的,与成员无关
C.
结构体类型的大小为其成员中占内存空间最大者所占空间的大小
D.
结构体类型的大小为其最后一个成员中所占内存空间的大小
【简答题】What can breakfast give you?
【单选题】What can we infer from the text?
A.
Working women usually have breakfast in a hurry.
B.
Many people have wrong ideas about breakfast.
C.
There are some easy ways of cooking a meal.
D.
Eating vegetables helps save energy.
【单选题】What can be inferred from the text?
A.
Working women usually have breakfast in a hurry.
B.
Many people have wrong ideas about breakfast.
C.
There are some easy ways of cooking a meal.
D.
Eating vegetables helps save energy.
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