New types of energy from the sun, wind and water are not expensive and will neve

题干

New types of energy from the sun, wind and water are not expensive and will never____.

A．put out

B．come out

C．break out

D．run out

上一题下一题 0.65难度单选题更新时间:2019-07-18 02:00:50

小学学科试题库

初中学科试题库

高中学科试题库