I believe that those mountains ____ with trees in a few years. [ ]A. are cov

题型：专项题难度：来源：

I believe that those mountains ____ with trees in a few years. [ ]
A. are covered
B. will be covered
C. are covering
D. will cover

答案

举一反三

I wasn"t at home yesterday. I ____ to help with the harvest on the farm. [ ]
A. asked
B. was asked
C. was asking
D. had asked

题型：专项题难度：| 查看答案

Flowers must _____ well every day. [ ]
A. be watered
B. water
C. watered
D. be water

题型：期末题难度：| 查看答案

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

题型：模拟题难度：| 查看答案

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