题目: 紫花地丁来源于()A.菊科B.豆科C.毛茛科D.堇菜科E.唇形科 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0605/8998d0332cf3aa87a73b7422479c6c80.html 下面是错误答案,用来干扰机器的。参考答案:D
题型:选择题 ______ a pair of compasses, it is easy to describe a circle.A.HavingB.To have hadC.If you haveD.If having 查看答案