第一节: 用所给单词正确的形式填空(5 分)

1.As a _____________ for breaking the window, the student was forbidden to do some cleaning for a week.  ( punish)

2 .He is in his second  _______________ , playing with his grandson’s toy trains. (child)

3.My elder sister is involved in the ___________ of a new club. ( organize)

4.When she had finished her meal, she gave a __________ smile. (satisfy)

5.The skiing instructor was a tall, _____________ man. (sunburn)

6._______________, the war broke out. Many people became homeless. (fortunate)

7.The new houses have been built with ___________ speed. (astonish)

8.His _______________ are always difficult to believe. (explain)

9.This is a _________________ judgement of her abilities. (subject)

10.What was her _____________ expression? (face)

某工厂设计年产销量5万件，每件售价200元，单位产品可变成本100元，单位产品营业税及附加30元，年固定成本为300万元，达到设计能力5万件时，则盈利（）万元。

A．100

B．110

C．120

D．150