题目内容
--- Who it be that is standing under the tree?
--- It be my father, but I’m not sure.
A. can ; may B. must ;can C. may; must D. must ;should
A
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题目内容
--- Who it be that is standing under the tree?
--- It be my father, but I’m not sure.
A. can ; may B. must ;can C. may; must D. must ;should
A