()处理软土地基适用于路堤高度小于两倍极限高度,软土层及其硬壳较薄,或软土表面渗透性 发布时间:2019-02-02 03:38 │ 来源:www.tikuol.com 题型:单项选择题 问题: ()处理软土地基适用于路堤高度小于两倍极限高度,软土层及其硬壳较薄,或软土表面渗透性很低的硬壳等情况。A、砂垫层B、反压护道C、土工聚合物处治D、抛石挤淤法
题型:单项选择题 当前,在部分同学中认为“我们年龄还小,‘衣来伸手,饭来张口’天经地义”。(1)你赞同这种观点吗?这种思想有何危害?________________________________________________________________________________(2)我们应怎样培养自己的自立能力?________________________________________________________________________________ 查看答案
题型:单项选择题 Reporter-----R Michael------MR: ___小题1:____ .You just won the first prize in the photo competition.M: Thank you.R: Michael, how old are you?M: Seven.R: Seven!___ 小题2:____.M: Since I was three.R:___ 小题3:__M: My father, And I take private lessons,too.R: Here at the photo club?M: Yes, I’ve taken lessons here for two years.R: How many days a week?M: ___小题4:_____ I want to practice every day, but my parents say three or four days is enough.R: Are you going to continue your photos?M: Uh-huh. ____小题5:_____ R: Wish you greater success!M: Thank you!A. Who taught you how to do that? B. About three or four. C. CongratulationsD. Which is your favourite photo club? E. How long have you taken photos?F. I want to be a professional(职业的) photographer when I’m older. 查看答案