历五月初五是我国的传统节日——端午节。 (1)端午节的龙舟赛中龙舟队员们听到发令

题型:填空题

问题:

历五月初五是我国的传统节日——端午节。  

(1)端午节的龙舟赛中龙舟队员们听到发令枪声响起时,就奋力划桨,这主要是在           的调节下完成的,神经调节的基本方式是            ,完成这一过程的结构基础是                   。  

(2)当观众看到心仪的龙舟即将冲线获第一名时,就会心跳加速、血压升高而显得面红耳赤,这主要是什么物质作用的结果?           。  

A.血糖    B.激素   C.胆汁    D.胰液  

(3)粽子是端午节不可缺少的美食,主要原料是糯米,也有加入豆子、猪肉的。请写出此粽子主要含六类营养物质中的两类:                 、_                  。  

(4)队员看到终点红线,这一视觉的形成过程大致是:红线反射来的光线→角膜→瞳孔→               →玻璃体→落在           上→图像信息通过视神经传给        的一定区域一产生红线的视觉。

考点:反射食物中的营养物质眼和视觉激素调节
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Bill, a thirteen-year-old boy, thought he had grown up to be a man. But his parents told him, “You won’t be a real man until you begin to  1  helping others.”
One morning, his parents gave him some money to  2  some milk for them. Outside a shop he saw a homeless old man who looked very sick. Bill went to him and asked, “ What’s wrong with you?”
The old man answered, “I’m 3 . I haven’t had any food for two days.”
At the thought of his parents’ words, Bill said to the old man, “Let’s go to the 4 .”
When they got there, Bill asked the 5 to bring out bread and coffee to the old man. The old man finished the meal quickly. After the waiter 6 the plate and the cup, the old man said, “Sorry for giving you too much  7 . I’m fine now. I’ll   8 forget your kindness! You are a very good young man”
Bill was 9 when he heard this. Just when he wanted to pay for the meal, the waiter came. Bill and the old man learned  10  that he food was free because it was the birthday of the boss, and they were the first customer that day.
小题1:
A.think aboutB.depend onC.give upD.go on
小题2:
A.lendB.buyC.drinkD.borrow
小题3:
A.fullB.thirstyC.hungryD.dirty
小题4:
A.bankB.libraryC.hospitalD.restaurant
小题5:
A.waiterB.cookC.managerD.boss
小题6:
A.sent outB.got downC.gave backD.took away
小题7:
A.excuseB.moneyC.troubleD.difficulty
小题8:
A.neverB.alwaysC.usuallyD.sometimes
小题9:
A.nervousB.pleasedC.sorryD.shy
小题10:
A.surprisinglyB.angrilyC.unhappilyD.easily
题型:填空题

保险监督管理的基本原则是()。

A.公平公正

B.健康有序

C.依法监督管理

D.可持续发展

题型:填空题

下图是某实验小组同学利用打点计时器,测量某物块做匀变速直线运动时得到的一条纸带,取O点为t=0时刻记时点,各连续点间的时间间隔为0.02s。

(1)图中a、c、e三点的计数是

xa=                        、xc=                  、xe=                

(2)说明该物体运动的方向与受合外力方向的关系。

(3)用a、c、e三点的数据,计算出物体运动的加速度(要求写出计算过程)。

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在解决方案呈现中,主要有哪些呈现技巧?

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我国城市环境规划的起步是由哪种类型的规划开始的()

A.环境保护措施规划 

B.污染治理规划 

C.环境整治规划 

D.污染防治规划

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