主产于甘肃的药材为 A.大黄 B.当 C.三七 D.黄芪 E.党参 发布时间:2017-01-14 04:48 │ 来源:www.tikuol.com 题型:单项选择题 问题: 主产于甘肃的药材为A.大黄B.当C.三七D.黄芪E.党参
题型:单项选择题 —Could you give us an account about the big fire?—OK. It was a Friday evening _______the fire broke out and ten persons were killed in it. A.whereB.on whichC.thatD.when 查看答案