-----YoucouldhaveaskedMrsZhangforadvice,forsheisanexpe...

问题详情：

 -----You could have asked Mrs Zhang for advice, for she is an expert at it.

   -----Yes, a whole day ________.

A. will be wasted      B. would be wasted    C. had been wasted   D. was wasted 

【回答】

D

知识点：动词时态与语态

题型：选择题