10.Attitudes to mental illness have shifted in recent years.
A.displayed
B.shown
C.changed
D.demonstrated
11.I have been trying to guit smoking.
A.give up
B.pick up
C.build up
D.take up
12.Relief workers were shocked by what they saw.
A.moved
B.touched
C.surprised
D.worried
13.The weather is a constant subject of conversation in Britain.
A.question
B.problem
C.title
D.topic
14.This is not typical of English，but is a feature of the Chinese language.
A.particular
B.characteristic
C.remarkable
D.idiomatic
15.It is virtually impossible to persuade him to apply for the job.
A.simply
B.almost
C.totally
D.completely
答案：
1.B 2.A 3.A 4.D 5.C 6.B 7.C 8.D 9.A 10.C 11.A 12.C 13.D 14.B 15.B