某工程项目依法招标发包，某投标人在开标后提出增加优惠条件，招标人对该优惠条件的正确处

用所给单词的适当形式填空。

1. She often ______ (go) to the movies.

2. I like ______ (play) basketball.

3. They watch TV ______ (one) a week.

4. She is a successful actress, and many _______ (interview) interview her.

5. How often does he ______ (drink) milk?

6. My mother wants me ______ (drink) milk every day.

7. I try ______ (eat) a lot of vegetables.

8. Do you think she has a ______ (health) lifestyle?

9. Jim exercises every day. He wants to keep in good ______( healthy).

10.There are two ______ ( different) between the two words.

试述常见的职业性有害因素及其对健康的损害。

什么叫矿石和焦炭的熔剂系数？如何利用熔剂系数计算石灰石配加量？

激励原理的核心是以人们各种需要为基本动力问题。下列不属于激励动力的基本类型的是( )。

A．物质动力
B．精神动力
C．信息动力
D．社会动力

“公安派”是明代后期的文学流派，请问是以哪三位文人为代表？