首都医科大学、中国中医科学院、北京中医药大学组织的多中心大样本临床研究证实稳心颗粒镇

阅读理解。

     The kids at the top of the class get there by mastering (掌握) a few good ways that others can learn.

Here are some secrets of straight-A (全优的) students.

     ① Study comes first. When the books are open, phone calls will not be answered, TV shows will not

be watched.

     ② Study anywhere or everywhere. Some students work late at night when the house is quiet. Others

wake up early. But straight-A students study as soon as they come home from school. All agree that they

succeed in their study because they can keep studying like this.

     ③ Organize well. Don't waste time looking for a pencil or missing paper. Keep everything at the right

place.

     ④ Plan your time. If you want to be a straight-A student, make sure to finish all your tasks before the

deadine (最后期限).

     ⑤ Take good notes and use them. The teacher will test you on what he or she emphasized (强调).

That's what you find in your notes.

     ⑥ Do more than you are asked. Part of learning is practicing. The more you practice, the better you

will learn.

1. From the passage, if a task should be completed next Wednesday, a straight-A student win complete

    it _____.

A. next Tuesday

B. next Thursday

C next Friday

D. next Saturday

2. Li Bing watches TV as soon as he gets home and often looks around for his ball pen when he does his homework. What kinds of learning ways above do you think he has to master?

A..①⑤

B. ②⑥

C. ①③

D. ④⑤

3. From the passage, you know a straight-A student has mastered the following learning ways except _____.

A. organizing well

B. planning his time

C. taking good notes and using them

D. testing himself

甩不掉的21：

（1）观察：3×7=21，13×17=221，23×27=621，33×37=1221…，请研究其中的规律，并用代数式表示这一规律；

（2）利用你找到的规律计算①83×87；②103×107 。

郁证用甘麦大枣汤治疗者，应届（）

A．气郁化火

B．气滞痰郁

C．忧郁伤神

D．肝气郁结

E．阴虚火旺

心悸案例：简要病史：患者，男性，40岁，半年多来间断发作性心悸，近20分钟再次发作。

已知某纺织企业1990年～2009年工业总产值Y、厂房与机器K和职工人数L。据此建立柯布-道格拉斯生产函数、增长速度方程并进行因素分析。

请回答：

柯布-道格拉斯生产函数的具体形式为（）。

A．Y=A₀e^λτK^αL^β

B．Y=A₀e^λτL^αK^β

C．Y=e^λτK^αL^β

D．Y=e^λτL^αK^β