【单选题】we use from ...to we use until
A.
with the duration of time
D.
with period of the day
【单选题】患者,男性,32岁,因误服急诊入院洗胃,以下禁忌洗胃的情况是()。
【单选题】患者,男性,32 岁。因误服急诊入院冼胃,下列禁忌洗胃的情况是
【多选题】有关路堤填筑的方式,下列说法正确的是______。
A.
不同土质混合填筑时应分层,每种填料层累计总厚不宜小于1m
B.
不因潮湿影响而变更其体积的优良土应填在上层,强度较小的土应填在下层
D.
透水性较小的土填筑于路堤下层时,应做成4%的双向横坡
E.
原地面纵坡为15%的地段,可采用纵向分层法施工
【单选题】有突发而变的窑变和意想不到的特殊效果使作品更具艺术感,以上描述的是哪种窑炉?
【简答题】We use passwords(密码)to keep our personal information secret and safe, but some passwords we use may not be as reliable as we think. Splash Data, a computer security company, recently released a list o...
【多选题】有关路堤填筑的方式,以下说法正确的是( )。
A.
不同土质混合填筑时应分层,每种填料层累计总厚不宜小于1m
B.
不因潮湿影响而变更其体积的优良土应填在上层,强度较小的土应填在下层
D.
透水性较小的土填筑于路堤下层时,应做成4%的双向横坡
E.
原地面纵坡为15%的地段,可采用纵向分层法施工
【单选题】听力原文:M: In our science classes we use kilos, but we use pounds and ounces in everyday life. W: Your country also uses inches, feet and yards, doesn't it? Q: What are they discussing? (13)
【简答题】We use them when we are watching TV.