劳动者和他的劳动条件的所有权分离使生产者转化为雇佣工人（   ）。

Henry, who works in a company, invites Mandy, his colleague, to take a picnic with him.

Henry: Hey, what are you doing this weekend?

Mandy: I    1    yet. What about you?

Henry:    2    to go for a picnic? 1 The weather forecast says it will be sunny this Sunday.

Mandy: That's a good idea    3    anything?

Henry: Yes, of course, and   4    make some hamburgers.

Mandy: OK. Then I'll bring some drinks, green tea, black tea, juice or cola?

Henry: How about    5    ? By the way, I will bring my new kitchenware for our picnic.

Mandy: New kitchenware? A cooker?

Henry: Yeah! I just bought a solar cooker last month. It's a new device that uses solar energy and it is getting popular due to its high efficiency and its environmental friendliness. People can cook easily with this new device. I'll bring some fruit and some other food. We will have a wonderful picnic!

Mandy: Wow! How amazing! I can't wait!

Henry: OK, I am    6    to our picnic! Then see you on this Sunday!

Mandy: See you!

预算管理强调过程控制，同时重视结果考核，这就是预算管理的（   ）。

分析和综合的辩证关系是由（）的辩证关系决定的。

当价格大于平均成本时，此时存在（    ）   

________ tax law prohibits the IRS from sharing information with other government agencies.

反映生产要素投入量和产出量之间的关系称作（    ）

弧弹性

No matter _____ full his schedule is, he can always get time off work to be with his family.