A.10 B.20 C.30
A.2 B.3 C.4 D.5
A.當(dāng)日營(yíng)業(yè)結(jié)束前 B.當(dāng)日營(yíng)業(yè)結(jié)束后 C.48小時(shí) D.當(dāng)場(chǎng)答復(fù)