黄帝的传说反映了黄河流域部落联盟的一段历史，其时间是[ ] A．约七千年前 B．

阅读理解。

    Yesterday morning when I opened my eyes, it was half past six already. I got up quickly and ran to the

bus stop without having breakfast. As soon as I got on the bus, it started raining. "I am sure I can get to

the school on time," I thought. Suddenly, the bus stopped. There was something wrong with the bus. The

driver asked us to wait for another one.

    "I can't wait. The school is not far. I can run to school," I thought. Then I began to run, but it began to

rain hard.

    I reached the classroom, but I was all wet. The Math teacher, Mr. Li, was in the classroom. We were

afraid of him and I didn't like his Math lessons. I said, "I'm sorry, Mr. Li. I'm late."

    "It's you again, Wang Bin. I told you not to be late, but you…" He suddenly stopped and looked at my

wet clothes. Then he took off his jacket and gave it to me. "Now, take off your wet coat and put this one

on," he said kindly.

    I went to my seat, wearing Mr. Li's jacket. It was too big but I felt very warm in it. I found, for the first

time, that Math was very interesting, so I learned a lot that day.

1. When did Wang Bin get up yesterday morning?

    _______________________________________________________________________

2. If there wasn't anything wrong with the bus, could Wang Bin get to school on time?

    _______________________________________________________________________

3. Why didn't Wang Bin like Math lessons?

    _______________________________________________________________________

4. What kind of teacher do you think of Mr. Li is?

    _______________________________________________________________________

5. Why did Wang Bin find Math interesting at last?

    _______________________________________________________________________

下列句子中划线的“之”字，意义和用法都与“见藐小之物”中的“之”字相同的一项是

[      ]

A．使之冲烟而飞鸣

B．观之兴正浓

C．故时有物外之趣

D．项为之强

酰氯(RCOCl或)中的氯原子很活泼，易水解或醇解；例如RCOCl＋R’OH　→　RCOOR’+HCl（R、R’为烃基；可相同，也可不同。）

甲酯除草醚是大豆种植中常用的除草剂，其合成线路如下所示：

请回答下列问题：

（1）甲酯除草醚分子中官能团的名称是              ；

（2）C和D的结构简式分别是          ，          ；

（3）反应⑤属于          反应；

（4）写出反应②的化学议程式          ；

（5）A的同分异构体E有下列性质：能够发生银镜反应，核磁共振氢谱有三个波峰。写出E的所有结构简式          。

商业银行的基础业务和主体业务分别是（）

A.存款业务、结算业务

B.贷款业务、中间业务

C.结算业务、中间业务

D.存款业务、贷款业务

根据我国《商业银行法》的规定，商业银行的接管决定由（）予以公告。

A.国务院银行业监督管理机构

B.中国人民银行

C.银监会

D.国务院