英语非谓语动词提问

题目

英语非谓语动词提问
18.Don’t leave the water while you brush your teeth.（2004天津）
A.run B.running C.being run D.to run
19.According to a recent U.S.survey,children spent up to 25 hours a week _________ TV.(2004上海) A.to watch B.to watching C.watching D.watch
20.The flu is believed _____ by viruses that like to reproduce in the cells inside the human nose
and throat.（2004上海） A.causing B.being caused C.to be caused D.be have caused
21.The flowers ____ sweet in the botanic garden attract the visitors to the beauty of nature.
（2004 上海） A.to smell B.smelling C.smelt D.to be smelt
22.The disc,digitally ______ in the studio,sounded fantastic at the party that night.（2004上海）
A.recorded B.recording C.to be recorded D.having recorded
23.Having been attacked by terrorists,________.（2004上海）
A.doctors cane to their rescue B.the tall building collapsed
C.an emergency measure was taken D.warnings were given to tourists
24.I don’t know whether you happen ,but I

答案

18.B
19.C
20.C
21.B
22.A
23.B
24.D
25.B
26.B
27.D
28.A
29.A
30.B