作为一种工作分析方法，问卷法的优点包括()。

l them for €100 each. It costs Nicole €20,000 for the raw materials to produce the 1,000 pieces of pottery. She has invested €100,000 in her factory and equipment: €50,000 from her savings and €50,000 borrowed at 10 per cent. （） Nicole can work at a competing pottery factory for €40,000 per year. The accounting profit at Nicole’s pottery factory is

A．€30,000．

B．€35,000．

C．€75,000．

D．€70,000．

ering hiring her sister Kate to work for her. Both she and Kate can make 35 pieces of pottery per week. What is Kate’s marginal product？

A、55 pieces of pottery

B、35 pieces of pottery

C、22.5 pieces of pottery

D、15 pieces of pottery

A．55 pieces of pottery

B．35 pieces of pottery

C．22．5 pieces of pottery

D．15 pieces of pottery

ering hiring her sister Kate to work for her. Both she and Kate can make 35 pieces of pottery per week. What is Kate’s marginal product？

A．55 pieces of pottery

B．35 pieces of pottery

C．22．5 pieces of pottery

D．15 pieces of pottery

A．38

B．31

C．15

D．19

Even small changes people make in their lives can help increase their emotional energy.

A．Y

B．N

C．NG

This is the only part of the country ______ this type of pottery can be found.

A．that

B．which

C．where

D．what

Why is Doree unable to respond to small things that make people happy？

A.Because she has lost her job

B.Because she has divorced her husband

C.Because she is uprooted from her hometown

D.Because she suffers from PTSD (Post-traumatic syndrome disorder)

Why does Ms. Rowling consider herself very luck？

A．She can make a living by doing what she likes.

B．She can make a lot of money.

C．She can receive respect.

D．She can work freely.

Why should pruning be done？

A．Because it can make trees grow taller.

B．Because it can improve the shape of the trees.

C．Because it can get rid of the small ranches.

D．Because it can make the small branches thicker.