【简答题】土质路堤填筑时,为保证路堤的强度和稳定性,应选择强度高、()的土石作填料。
【单选题】Which of the following is TRUE according to the writer?
A.
Consumers are reluctant to buy things on the Internet
B.
Consumers are too busy to buy things on the Internet
C.
Internet retailing is a profitable business.
D.
More and more consumers prefer Internet shopping.
【单选题】高路堤是指路基填土边坡高度大于( )m的土质路堤;深路堑是指挖方边坡高度大于( )m的路堑。
【多选题】下列居民个人取得的所得中,在个人所得税汇算清缴时,可以采用3%~45%的七级超额累进税率的有( )。
【单选题】在表格中插入一列时,可以( ),选择“插入(I)"命令,再选择“列”命令。