怎样完善农村市场机制？

阅读理解。

     Mr. and Mrs. Jones were going on their vacation  with their children, and they must arrive at the

airport before 11:40 the next morning. "It takes us thirty minutes to get there in a car," Mr. Jones said,

"so we must get ready before eleven o'clock. Don't be late."

     At ten-fifty, all of them were busy doing something, but Mrs. Jones wasn't. She sat quietly in a chair

in the garden and enjoyed the good weather.

     Mr. Jones and the children were surprised, but Mrs. Jones said, "Don't worry! Before I went to bed

last night, I made all our clocks and watches twenty minutes ahead (提前). Now we can get to the

airport early."

1. Why did the Jones family have to be ready before eleven o'clock?

A. Because they were going to a party.

B. Because they must arrive at the airport at 11:40.

C. Because they had to go to a town.

2. How long does it take to go from Mr. Jones' house to the airport by car?

A. Twenty minutes.

B. Thirty minutes.

C. Fifty minutes.

3. Mr. Jones and the children were _____ when they saw Mrs. Jones sitting in the garden.

A. sad

B. happy

C. surprised

4. Why did Mrs. Jones sit quietly?

A. Because she made all the clocks and watches ahead and they wouldn't be late.

B. Because she didn't like to spend her vacation.

C. Because she wanted to stay at home.

5. What time was it in fact when Mr. Jones and the children were busy doing things?

A. It was ten-fifty.

B. It was eleven-ten.

C. It was ten-thirty.

基金托管人一般通过______等方式对基金资产进行核对。

A．电话银行

B．计算机系统

C．登录深圳PROP远程操作平台系统

D．电子账户核算

在一密闭容器中加入A、B、C三种气体，在恒定温度下发生可逆反应，在t₁、t₂、t₃、t₄（单位：s）时刻测得各物质的浓度如下：据此下列结论不正确的是 

A．在容器中发生的反应为：2A+BC

B．在t₂～t₃时段内A的平均反应速率为mol·L^-1·s^-1

C．A的转化率比B的转化率低

D．在t₃时刻反应已经停止

心室期前收缩之后出现代偿间歇的原因是

A．窦房结的节律性兴奋延迟发放

B．窦房结的节律性兴奋少发放一次

C．窦房结的节律性兴奋传出速度减慢

D．期前兴奋的有效不应期特别长

E．窦房结的一次节律性兴奋落在期前兴奋的有效不应期中

中 * * 的文化博大精深，辉煌灿烂，一直受到世人的瞩目，近年来更是受到世人的青睐，阅读下列材料，回答问题。

材料一

材料二

材料三

材料四孔子学院在全球开设的速度，引发了世人包括中国人自己的惊奇。在不到两年的时间里，全球新增100多所孔子学院，覆盖了50多个国家和地区。到2010年，全球将建成500所孔子学院和孔子课堂。“现在已经不是我们要推广，而是各国的大学争着要办，挡都挡不住”。全世界的孔子学院正以每4天诞生1所的速度增加。

孔子思想的核心是什么？西汉的董仲舒和南宋的朱熹在继承和发展孔子思想的基础上，分别提出了哪些主张？结合孔子的核心思想和材料四指出，孔子学院在全球广泛开设将会对世界产生怎样积极的影响。