“泥鳅头”是形容哪种药材的性状特征的（）。A.关防风 B.云防风 C.条党 D.西党

阅读理解。

                                                       Is the servant clever or foolish?

     This is an old story. It was first told long ago. A rich man wanted to make a journey to another town. He

was a businessman. He wanted to take things to sell. He also wanted to take some gold to buy some things

with. He decided to take ten servants with him. They would carry the things to sell and the food to eat on the

journey.

     He was a kind man. He said to one of his servants, "You are the smallest, the thinnest and the weakest of

all my servants. You cannot carry a heavy load. You may choose the lightest load to carry."

     The servant thanked his master. He pointed to the biggest load. This was bread for them to eat on the

journey.

     "You are foolish," said his master. "That is the biggest and heaviest load." But the servant lifted up the load

cheerfully and the journey began. They walked for four hours. Then they stopped for a rest. They all ate some

of the bread. Then there was less bread for the servant to carry. The servant's load grew smaller and lighter

every day. At the end of the journey, the smallest servant had nothing to carry.

1. The rich man wanted to sell things and _____.

A. buy some gold

B. buy some gold with the money

C. buy some things with the gold

D. sell some gold

2. Before the journey began, the rich man said something to _____.

A. a businessman

B. one of his servants

C. the servants

D. some servants

3. The weakest servant _____.

A. asked for his master's advice

B. followed the master's advice

C. refused to accept the master's advice

D. took the advice another servant gave him

4. It took them _____.

A. less than four hours to finish the journey

B. some days to finish the journey

C. no more than four hours to finish the journey

D. only four hours to finish the journey

5. The smallest servant was very _____.

A. clever

B. foolish

C. honest

D. kind

大豆食品富含的氨基酸是（）

A.赖氨酸

B.蛋氨酸

C.胱氨酸

D.苏氨酸

E.牛磺酸

12的因数一定小于12______（判断正误）

企业以（）作为抵押物时，应当到工商行政管理部门办理抵押物登记。

A.房产

B.机器设备

C.土地使用权

D.车辆

E.库存产品

下列说法中正确的是 [ ]

A．物体吸热时，温度不一定升高

B．擦黑板时看到粉尘在空中飞舞，这是分子在运动

C．柴油机的做功冲程是将机械能转化为内能

D．在高山上烧水时，温度不到90℃水就沸腾了，是因为水的沸点与气压有关