A.5,7,10 B.6,8,10 C.true,7,1 D.6,7,10
A.100 B.NULL C.空 D.”100”
A.1===’1’ B.1==2 C.1==’1’ D.1>’1’
A.12345 B.12245 C.22345 D.11345 E.array
A.2 B.3 C.3.5 D.5.5