I heard scientists _______ a new planet last month. Is that true?A．touchedB．buil_刷题宝

题干

I heard scientists _______ a new planet last month. Is that true?

A．touched

B．built

C．discovered

D．produced

上一题下一题 0.4难度单选题更新时间:2019-04-01 11:12:38

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