题目内容

塑料成型通常又称（）成型；注射成型又称为（）成型；压缩成型又称（）成型或（）成型；压注成型又称（）成型。

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注射成型通常又称为注塑成型。

A. 对
B. 错

模具工业是衡量一个国家产品制造水平高低的重要标志。

A. 对
B. 错

Fill in the blanks. The words in bracketswill give you some hints.The 1) (which season?)_______of Hong Kong is characterized with hightemperature and humidity. But this period is the most cheerful of all the seasons.In summer, the 2) (what place?)_in Hong Kong are the most popularplaces. 3) (who?)_rush to the beaches to get rid of the heat waves. They areeither 4) (doing what?)_enjoying sun-bath or even playing mah-jong.Besides the 5) (what place?) _, the natural beauty of Hong Kong insummer is another attraction. The mountains are painted 6) (what color?)_.The trees sway in the gentle breeze as if to welcome us. People in the streets arearranging their 7) (what activity?)_with their friends. Now, they are moreactive than in the other seasons.The workers in the factories have a suffering time in summer. They work8) (how much?)_and use more energy than usual. Their feelings are9) (how to describe?)_. This is a way of life.Although the hot afternoon might send people complaining about summer, it isstill my favorite season. It is not because of the long 10) (what?)_______,but because summer is a season of life and energy.

模具成型是各类零件加工方法中生产成本最低、原材料消耗最少、效益最高成型方法之一。

A. 对
B. 错