--- What do you think of Peter?--- He is a helpful man. He is always helping oth

题干

--- What do you think of Peter?
--- He is a helpful man. He is always helping others without expecting anything .

A．in turn	B．in need
C．in return	D．in vain

上一题下一题 0.85难度单项选择更新时间:2017-10-03 06:02:40

小学学科试题库

初中学科试题库

高中学科试题库