题目内容
— Frank, how can you prove the earth is round?
— I can’t, sir. _________, I never said it was.
A.Except B.Unless
C.Besides D.Including
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题目内容
— Frank, how can you prove the earth is round?
— I can’t, sir. _________, I never said it was.
A.Except B.Unless
C.Besides D.Including