问题
选择题
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
答案
答案：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
答案：B