其他不使用政府投资的建设项目无论规模大小，均实行( )。A．代建制B．备案制C．招

							Everyone wants to stay healthy, and they usually have different ways. Some people do exercise every day, and others keep a balanced diet. As for me, I choose(选择)the latter. I'm daydaytest Placeholder!      The most important reason for keeping a balanced diet is that it can give you all the nutrition (营养)your body needs. You should change your diet every other day and it should have rice, meat, vegetables, fruit, milk and so on. That's because these foods will help you stay in good health. The second reason for keeping a balanced diet is that it won't take you much time to do it. Finally, you can enjoy different kinds of delicious food and keep healthy at the same time.      So I think the best way to stay healthy is to keep a balanced diet, which will also lead to a happy life.
							1. To stay healthy, the writer chooses to ________.
							A. do exercise every day B. enjoy delicious food C. keep a balanced diet
							2. Different kinds of _______ will help you stay in good health.
							A. exercises B. food C. lifestyles
							3. It will take you ______ time to keep a balanced diet.
							A. a little B. lots of C. little
							4. The best title of the passage should be "______".
							A. Having good living habits B. The best way to stay healthy C. How to keep healthy

Many students stopped to listen to the music as it ______ so charmingly on the piano that it

attracted nearly everyone passing by.

A．played

B．had played

C．was playing

D．was played

物业管理法律关系的民事权利中，兼有财产权与人身权双重性质的权利包括（）。

A.身份权

B.人格权

C.知识产权

D.社员权

E.继承权

下面内容是某同学填写的实验报告的一部分，请阅读该实验报告，然后回答下列问题：

关于“测100m短跑平均速度”的实验报告（节选：步骤和方法）

a、在操场上测出100m的路程；

b、选两名同学做计时员，分别站在40m、100m处；

c、选一名同学做发令员…发令员大喊：“预备-跑”，同时迅速向下挥动小红旗表示开始；

d、一名同学跑完全程，计时员分别记下运动员跑过自己所站位置时的时间（见下表）

S（m）	t（s）
40	7
100	15

（1）跑步同学在后60m的平均速度是______m/s；

（2）计时员应该在看见发令员的旗语时开始计时，而不是在听见“跑”声后才计时，这是因为______．

关于我国政府采购中对国内产业的保护下列说法不正确的是( )。

A．政府采购应当促进中小企业的发展

B．地方人民政府可以要求各政府机构购买国产汽车

C．为保护国内产业政府采购应当一律采购本国的货物，工程和服务

D．政府采购应当扶持不发达地区的经济发展