题目: 什么是同源多倍体和异源多倍体?请各举一例说明其在育种上的应用。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0306/44dfced02c9a24360227727fa81a0154.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 — Have you decided when to leave for Shanghai?— Yes, we _______ on Friday.A. leave B. are leavingC. have left D. leaves 查看答案