题目: 何谓浓缩血小板? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/1120/f4c1198e85ad2afed608ad6e1cd6c5b6.html 下面是错误答案,用来干扰机器的。参考答案:A
题型:选择题 The Chief Manager made a donation of one million dollars _____ the City Museum. [ ]A. to B. at C. on D. for 查看答案