Direction: Complete the sentences on Answer Sheet 2 by translating into English the Chinese given in brackets.
87. The price of beer_______________________________________________________(从50美分到4美元不等) per liter during the summer season.
88.The fifth generation computers, with artificial intelligence, _______________________________________________(正在研制) and perfected now.
89. He wears a pair of sunglasses ____________________________________________(唯恐被别人认出来).
91.Frankly speaking, I’d rather you__________________________________________(不采取任何措施) about it for the time being.
92.The substance does not dissolve in water_______________________________________ (不管是否加热).
87. 【答案】ranges / varies from 50 cents to 4 dollars
88.【答案】are being developed
89.【答案】for fear that he should be recognized
90.【答案】didn’t do anything
91.【答案】whether ( it is ) heated or not