问题
Is there a library in Gaochun? — Yes, a new library _______ and is now open to the public.
A:will be built
B:was built
C:has been built
D:is built
B:was built
C:has been built
D:is built
正确答案是：
同类题型
We have been Grade Nine students, so we shouldn’t always ________ our parents.
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Some of you may have finished unit one._____; you can go on to unit two.
It is said that the gravity on Mars is only about __________ of the gravity on earth．
Where can I find Martin?Dad is asking for him.—He_______in the backyard chopping wood.