It is fairly common in Africa for there______ a group of expert musicians surrounded by others who also join in the performances.
23.They are teachers and don’ t realize_______to start and run a company.
22.—Have you heard today’s weather forecast? —Yes. Better weather is____. We can expect an outing.
第二部分:英语知识运用(共两节,满分45分) 第一节:单项填空(共15小题,每小题1分,满分15分) 21.Do you know_____speaker ofChinese language also has difficulty in learning Japanese?
15. As Polly was riding on the train, she sensed that she was _____ by a tall man in a dark coat.
14. Over the long process of evolution, animals have developed their ______ senses, which makes it possible for them to _____ their environments.