The trees ______ once a week. [ ]A. must water B. be watered C. must be wate

题型：北京市期末题难度：来源：

The trees ______ once a week. [ ]
A. must water
B. be watered
C. must be watered
D. water

答案

举一反三

This picture ______ to a museum in New York in 1977. [ ]
A. sells
B. sold
C. is sold
D. was sold

题型：北京市期末题难度：| 查看答案

Oh, this is really a big shop. Do you know when it _______?

[ ]
A. built
B. was built
C. has built
D. has been built

题型：河北省期末题难度：| 查看答案

Any Chinese people who are in trouble abroad _____ by calling the local Chinese Embassy (当地中国大使馆). [ ]
A. should save
B. may save
C. were saved
D. can be saved

题型：北京市期末题难度：| 查看答案

—Will you come to dinner?
—I will come if I ________. [ ]
A. invite
B. will invite
C. am invited
D. can invited

题型：北京市期末题难度：| 查看答案

Don"t worry about the old grandpa, he _____.[ ]
A. will be taken good care
B. had been taken good care
C. was taken good care of
D. has been taken good care of

题型：期末题难度：| 查看答案