下图是反射弧结构模式图,a、b分别是放置在传出神经和骨骼肌上的电极,用于刺激神经和骨

题型:填空题 案例分析题

问题:

下图是反射弧结构模式图,a、b分别是放置在传出神经和骨骼肌上的电极,用于刺激神经和骨骼肌;c是放置在传出神经上的电位计,用于记录神经兴奋电位;d为神经与肌细胞接头部位。

用a刺激神经,产生的兴奋传到骨骼肌引起的收缩()(属于或不属于)反射。

考点:高中生物人和高等动物的神经调节人和高等动物的神经调节题库
题型:填空题 案例分析题

下列方剂组成中含有细辛、薄荷的是()。

A.小青龙汤

B.川芎茶调散

C.大秦艽汤

D.银翘散

E.败毒散

题型:填空题 案例分析题

阅读理解。

     It was the first snow of winter-an exciting day for every child but not for most teachers. Up until now,

I had been old enough to dress myself, but today would need some help. Miss Finlayson, my kindergarten

teacher, had been through first snow days many times, but I think she may still remember this one.

     I managed to get into my wool snow trousers. But I struggled won my jacket because it didn't fit well.

It was a hand-me-down from my brother, and if made me wonder why I had to wear his ugly clothes, At

least my hat and scarf were mine, and they were quite pretty. Finally it was time to have Miss Finlayson

help me with my boots (靴子).

     In her calm, motherly voice she said, "By the end of winter, you will all be able to put on your own boots."

I didn't realize at the at the time that this was more a statement of hope than of confidence (信心).

     I handed her my boots and stuck out my foot. Like most children, I expected grown-ups to do all the

work. After much pushing, she managed to get first one into place and then, with a sigh, worked the second

one on too.

     I announced, "They're on the wrong feet."

     She struggled to get the boots off and went through the joyless task of putting them on again.

     "They're my brother's boots, you know," I said. "I hate them".

     Somehow, from long years of practice, she managed to act as though I wasn't an annoying (烦人的) little

girl, She struggle with me, she asked, "Now, where are your mittens (连指手套)?"

     I looked into her eyes and said, "I didn't want to lose them, so I hid them in the toes of my boots."

1. The little girl was more satisfied with her _____.

A. trousers

B. jacket

C. boots

D. hat

2. Miss Finlayson had difficulty with the girl's boots mainly because _____.

A. the girl got them from her brother

B. the girl put something in them

C. they were on the wrong feet

D. they did not fit the girl well

3. Why does the author Miss Finlayson would remember that first snow day?

A. Because the little girl was in her brother's clothes.

B. Because it was the most exciting day of the winter.

C. Because the little girl played a trick on her.

D. Because the little girl wore a pretty scarf.

4. We can learn from the text that Miss Finlayson _____.

A. was losing confidence in the little girl.

B. gradually lost patience with the little girl.

C. became disappointed with the little girl.

D. was getting bored with the little girl.

题型:填空题 案例分析题

有以下程序: struct STU {char name[10];int num;float TotalScore;}; void f(struct STU *p) {struct STU s[2]={{"SunDan",20044,550},{"Penghua",20045,537}},*q=s; ++p;++q; *p=*q; } main() {struct STU s[3]={{"YangSan",20041,703},{"LiSiGuo",20042,580}}; f(s); printf("%s%d%3.0f\n",s[1].name,s[1].num,s[1].TotalScore); } 程序运行后的输出结果是【 】。

A.SunDan 20044 550

B.Penghua 20045 537

C.LiSiGuo 20042 580

D.SunDan 20041 703

题型:填空题 案例分析题

土地勘测定界的权属调查一般是以()原则进行工作。

A.先国有后集体

B.先国有后个人

C.先集体后个人

D.先集体后国有

题型:填空题 案例分析题

我国《民用建筑设计规范》规定,住宅至少有一个居室能获得冬至日满窗日照不少于( )。

A.1小时

B.1.5小时

C.2小时

D.3小时

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