Evidencesuggestedthatthesuggestionthateveryriver

问题详情：

 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

知识点：情态动词

题型：选择题