题目: 仅编码性菌毛的质粒是A.F质粒B.R质粒C.Col质粒D.Vi质粒E.K质粒 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0713/1df2a698d48c9e6d7e8050cb338b961a.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 —Did you pass the driving test?—No.I ________ it,but I had little time practising.A.could have passedB.must have passedC.can't have passedD.shouldn't have passed 查看答案