The machine ______ in a dry and cool place. [ ]A. must kept B. must keep C.

题型：模拟题难度：来源：

The machine ______ in a dry and cool place. [ ]
A. must kept
B. must keep
C. must be kept
D. must be keep

答案

举一反三

This is really a big shop. Do you know when it ____? [ ]
A. built
B. was built
C. has built
D. has

题型：河北省月考题难度：| 查看答案

Hong Kong _______ to be a good place for eating today. [ ]
A. knows
B. knew
C. is known
D. was known

题型：河北省中考真题难度：| 查看答案

Tomorrow there"s a programme about our school on TV, then it ____ by millions of people. [ ]
A. will see
B. saw
C. will be seen
D. was seen

题型：辽宁省中考真题难度：| 查看答案

—Have you ever heard of Dolly, the cloned sheep?
—Yes, she ______ in Scotland a few years ago. [ ]
A. created
B. was discovered
C. was created

题型：福建省模拟题难度：| 查看答案

A new eight-storey building ______ in our city next year.[ ]
A. was built
B. will be built
C. is built
D. will build

题型：河北省期末题难度：| 查看答案