I usually have breakfast()about a quarter 发布时间:2018-04-19 07:48 │ 来源:www.tikuol.com 题型:单项选择题 问题: I usually have breakfast()about a quarter past seven.A.atB.forC.pair
题型:单项选择题 Peter isn’t______ at all; he always pays the bill when we eat in a restaurant.A.generousB.unfairC.selfishD.mean 查看答案
题型:单项选择题 蚊是乙脑病毒的长期储存宿主,原因主要是()A.乙脑病毒在蚊体可形成病毒血症B.蚊可叮咬多种家畜或禽类C.蚊体可携带乙脑病毒越冬以及经卵传代D.蚊可在动物与人体间传播乙脑病毒E.乙脑病毒不会使蚊致病 查看答案