【单选题】下面四个选项中,均是正确的数值常量或字符常量的是( )
B.
”a”, 3.9E-2.5,1e1,‘\=’
【简答题】完形填空。 New Kowloon Primary School is going to hold a charity fair (慈善活动) next Sunday. They want to 1 money to buy clothes for poor people. The tickets to the fair are $30 2 . They have already sold 1,0...
【简答题】基础的最小埋深为 ______________ ,且基础顶面宜低于室外设计地面至少 ______________ 。
【单选题】It's reported that a new hospital _____________here next year.
【单选题】They are leaving for Hangzhou in ten days - __________, next Friday.A.in other wordsB.in many wa
A.
21. They are leaving for Hangzhou in ten days - __________, next Friday. A.in other words
【单选题】It is reported that more new teaching buildings ___ in our school next term. [ ]
【单选题】确定基础埋置深度。某地区标准冻深为1.9m,地基由均匀的粉砂土组成,为冻胀土,场地位于城市市区,基底平均压力为130kPa,建筑物为民用住宅,采用矩形基础,基础尺寸为2m×1m,试确定基础的最小埋深为()m。()
【单选题】定机票时,有时会发现附带的宾馆消费选项被默认勾选,这属于( )的问题。
【单选题】Your advice that she________till next week is reasonable. [ ]