高中英语

_______ medicine works in a human body is a question _______ not everyone can understand fully.

A.How; that B.That; which C.That; which D.What; that
  • 更新:2020-03-18
  • 题型:未知
  • 难度:未知

_____ is estimated is that 300 million farmers will become urban dwellers in three decades.

A.It B.As C.That D.What
  • 更新:2020-03-18
  • 题型:未知
  • 难度:未知

高中英语主语从句综合试题