“套圈圈”是小孩和大人都喜爱的一种游戏，游戏规则是：站在界外_爱下问搜题

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问题不定项选择

“套圈圈”是小孩和大人都喜爱的一种游戏，游戏规则是：站在界外从手中水平抛出一个圆形圈圈，落下后套中前方的物体，所套即所得。如图所示，小孩站立抛出圈圈并套取前方一物体，若大人也抛出圈圈并套取前方同一物体，（大人与小孩在自己胸前靠手腕抖动抛出，手臂不伸出）则

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A．大人站在孩子同样的位置，以相同的速度抛出圈圈

B．大人站在孩子同样的位置，以小点的速度抛出圈圈

C．大人退后并下蹲至与孩子等高，以相同的速度抛出圈圈

D．大人退后并下蹲至与孩子等高，以小点的速度抛出圈圈

答案

答案：B

单项选择题

—鸡场匍_3000只蛋鸡，日粮中钙含量为糖爾比供为3 : 1。在鸡群中最可能出现具有嫌断意义的症状是（）

A.腹泻

B.呼吸增快

C.体温升高

D.鸡冠苍白

E.产软壳蛋

完形填空

Last Friday, after doing all the family shopping in the town. I wanted to have a rest before catching the train. I __1__ a newspaper and some chocolate and __2__ into the station coffee shop. It was a cheap self-service place with long tables to __3__ at. I put my heavy bag down on the floor, __4__ the newspaper and the chocolate on the table and then went to get a cup of coffee.
When I came back with the coffee, There was someone __5__ in the next seat. __6__ was a boy, with dark glasses and old clothes, and his hair was __7__ bright red at the front. He had started to eat my chocolate!
Naturally, I was rather uneasy（不自在的）about him, but I didn’t want to have any __8__. I just read the newspaper, tasted my coffee and took a bit of chocolate. The boy looked at me in __9__.Then he took a __10__ piece of my chocolate. I could hardly believe it. Still I didn’t say anything to him. When he took a third piece, I felt more angry than uneasy. I thought, “Well, I shall have the last piece.” And I got it.
The boy gave me a strange look, then __11__ up. As he left, he shouted out, “There’s something __12__ with that woman!” Everyone looked at me, __13__ I didn’t want to quarrel with the boy, so I kept quiet. I did not realize that I had __14__ a mistake until I finished my coffee and was ready to __15__. My face turned red when I saw my unopened chocolate under the newspaper. The chocolate that I had been eating was the boy’s!

A．carelessness