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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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 |