题目内容
A new dining room ________ in our school. It will take one and a half years to finish it.
A. has been built B.is being built C. is built D. is building
B

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题目内容
A new dining room ________ in our school. It will take one and a half years to finish it.
A. has been built B.is being built C. is built D. is building
B