选择题：请在第31处填上正确答案。A.better B.settle C.correct D.enjoy

Passage Four "Cool" is a word with many meanings. Its old meaning is used to express

我国社会主义经济发展必须始终( )A.以经济效益为中心B.以发展速度为中心C.以平衡比例为中心D.以

Is the food in fast food restaurants always ready before the customers order it?A

请在第32处填上正确答案。A.morning B.afternoon C.evening D.week

If you are ______something, you may say, "It's cool". A. afraid of B. angry abo