1.We should not sacrifice environmental protections to foster economic growth.
　　A.reduce　B.promote　C.realize　D.give
2.There is a growing gap between the rich and the poor.
　　A.conflict　B.tension　C.gulf　D.confrontation
3.I am very grateful to you for your assistance.
　　A.helpful　B.hopeful　C.pitiful　D.thankful
4.You will be meeting her presently.
　　A.shortly　B.currently　C.lately　D.probably
5.Attitudes to mental illness have shifted in recent years.
　　A.displayed　B.shown　C.changed　D.demonstrated
答案：1.B　2.C　3.D　4.A　5.C