简述"三抓三促"防控工作的要点。

读下面的一篇短文，然后根据短文内容，将问题的最佳答案填写在题目前的括号里。

    One day we invited some friends to dinner. When it was about six o'clock, my wife found that we had

little bread.

    So she asked our five-year-old daughter, Kathy, to buy some.

    "Here's a dollar," my wife said," get two loaves (条) of bread, if they have it. If they don't have it, get

anything. But hurry!" Kathy hurried off, and we waited and waited. By a quarter past six, all the friends had

arrived. But Kathy had not returned. Finally we saw her dancing around the corner with a bright new hula

hoop (呼啦圈) whirling (旋转) round her middle.

    "Kathy!" Her mother cried. "Where did you get that hula hoop, and where is the bread?"

    "Well, when I got to the shop, they had sold all their bread," answered Kathy. "And you said 'If they don't

have that, get anything!'"

1. One day Kathy's parents invited some friends to ______. [ ]

A. has breakfast

B. have lunch

C. has supper

D. have a party

2. How much did Kathy's mother give her? [ ]

A. a dollar

B. two dollars

C. five dollars

D. six dollars

3. Kathy ______ in a hurry. [ ]

A. played games

B. went to the shop

C. went to dance

D. came back home

4. What did Kathy buy at last? [ ]

A. other food

B. nothing

C. hula hoop

D. two loaves of bread

5. Why did she do this? [ ]

A. because the shop had sold all their bread.

B. because her mother asked her to get anything if they hadn't had bread.

C. because she loved playing with hula hoop.

D. all above.

影响企业集团组织结构变化的因素有（）。

A.市场竞争

B.产业组织政策和反垄断法

C.共同投资

D.经营范围

E.股权拥有

全科医疗的医患关系特征中不包括（）。

A.从治疗为主转向仅以关怀为主

B.从以医生为中心转向以病人为中心

C.从以疾病诊疗为中心转向以满足病人的需要为中心

D.从缺乏感情色彩的"商业关系"转向朋友式的互助关系

E.从主动与被动的需求关系转向需要互补的积极互动关系

什么是特种加工？常用特种加工的方法及特点有哪些？

人工燃气质量指标中其含氧量（体积%）应小于（）%。

A、5

B、1

C、0.5

D、0.1