A.對(duì)象 B.時(shí)間 C.場(chǎng)合 D.要求
A.3/5號(hào) B.1.5/5號(hào) C.2/5號(hào) D.2.5/5號(hào)
A.160/82B B.160/82C C.160/82C D.160/82Y