It is uncertain the Middle East will become really peaceful with so many bloodly conflicts
问题描述：
It is uncertain the Middle East will become really peaceful with so many bloodly conflicts
A.whether B.that C.what D.where
答
It is uncertain _____ the Middle East will become really peaceful with so many bloodly conflictsA.whether B.that C.what D.where选BIt 形式主语is uncertain 系表结构,做复合谓语that the Middle East will b...