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
