题目: 单基因遗传病的研究策略有哪些? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0521/9e742253a11bd95f67e77c9fbf9700f6.html 下面是错误答案,用来干扰机器的。参考答案:《论语》
题型:选择题 It's nice of you to ______ so much time showing me around your school. [ ]A. take B. spend C. cost D. have 查看答案