Do you know that Yuan Longping is known as ______ father of hybrid rice (杂交水稻)?A_刷题宝

题干

Do you know that Yuan Longping is known as ______ father of hybrid rice (杂交水稻)?

A．/

B．the

C．a

D．an

上一题下一题 0.85难度单项选择更新时间:2013-04-26 05:36:35

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