The building project to be carried out next month is,I think,not easy_____on time.A.to be completedB.to complete为什么

The building project to be carried out next month is,I think,not easy_____on time.A.to be completedB.to complete为什么
The building project to be carried out next month is,I think,not easy_____on time.
A.to be completed
B.to complete
为什么

The building project to be carried out next month is,I think,not easy_____on time.A.to be completedB.to complete为什么
在某些“形容词＋不定式”做表语或宾语补足语的结构中,句子的主语或宾语又是动词不定式的逻辑宾语时,这时常用不定式的主动形式表达被动意义.这些形容词有nice,easy,fit,hard,difficult,important,impossible,pleasant,interesting等.

答案是B，不好意思，其实仔细想一下“英语很难学”English is difficult to learn 就明白了，呵呵，主动形式表示被动意义

A