单项选择题44. Once they are hired, the candidates will____________ A. A) be offered ongoing training B. B) be paid a competitive salary C. C) be asked to buy life insurance D. D) be given a two-week paid holida
多项选择题现浇地下连续墙具有多功能用途,如( )。 A.承重、防爆 B.边坡支护 C.防渗、截水 D.浅基坑支护 E.深基坑支护