题目: 经粪-口途径传播的病毒性肝炎是()A.戊型肝炎B.丁型肝炎C.甲型肝炎D.乙型肝炎E.丙型肝炎 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0821/576ce17d332883793370668671a15eb1.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 There is still much to discuss;________,we shall return to this topic at the next meeting.A.yetB.thereforeC.otherwiseD.however 查看答案
题型:选择题 --- Look! Lots of people there. What’s wrong?--- An old lady was going across the road ________ a car hit her.A.whileB.asC.whetherD.when 查看答案