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’m going to study in the U.S.A.this September .（2004辽宁） A．to be heard B．to be hearing C．to hear D．to have heard
25.by the beauty of nature ,the girl from London decided to spend another two days on the farm .（2004辽宁）
A．Attracting B．Attracted C．To be attracted D．Having attracted
26．The news reporters hurried to the airport ,only________ the film stars had left.（2004福建）
A．to tell B．to be told C．telling D．told
27．Having been ill in bed for nearly a month ,he had a hard time________ the exam.（2004福建）
A．pass B．to pass C．passed D.passing
28.They see you as something of a worrier,problems ______ which don’t exist and crossing bridges long before you come to them.（2004重庆）
A.settling B.discovering C.seeing D.designing
29.Laws that punish parents for their little children’s actions against the laws get parents _______.（2004重庆） A.worried B.to worry C.worrying D.worry
30.Linda worked for the Minnesota Manufacturing and Mining Company,____ as 3M.（2004浙江） A.knowing B.known C.being known D.to be known