Evidencesuggestedthatthesuggestionthateveryriver

問題詳情：

 Evidence suggested that the suggestion that every river ________ harnessed ________ wrong.

A. should be, might be                                        B. must be, should be

C. may be, would be                                           D. can be, could be

【回答】

A

知識點：情態動詞

題型：選擇題