Advanced as technology has become now, we still have no for the common cold.A．a_刷题宝

题干

Advanced as technology has become now, we still have no for the common cold.

A．alternative

B．substitute

C．solution

D．cure

上一题下一题 0.65难度单项选择更新时间:2019-01-09 10:05:45

答案(点此获取答案解析）

小学学科试题库

初中学科试题库

高中学科试题库