内容正文:
主谓一致练习一
1. Every possible means _____ to prevent the air pollution.
A. is used B. are used C. has been used D. have been used
2. He is the only one of the students who ______ a winner of scholarship(奖学金) for three years.
A. is B. are C. have been D. has been
3. Where to go for the holiday _____ yet.
A. are not decided B. have not been decided C. is not being decided D. has not been decided
4. No one in the company but Tom _____ that the manager is going to leave.
A. knows B. know C. have known D. am to know
5. All the employees except the manager _____ to work online at home.
A. encourages B. encourage C. is encouraged D. are encouraged
6. Quantities of water_____ each year.
A. is polluting B. is being polluted C. are polluting D. are polluted
7. The father as well as his three children _____ skating on the river every Sunday.
A. is going B. go C. goes D. are going
8. A poet and artist ______ coming to spea