the building project to be carried out next year is ,i think ,not easy to complete in time
问题描述：
the building project to be carried out next year is ,i think ,not easy to complete in time
为什么要用to complete 而不用to be completed
答
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,pleasan...