1c(din)
A }ɫɫˮ
B Ʒ1ஔ(dng)100f(wn)λ
C (ni)עȫȾ
2 ˎã(du)mԾcUɳTϾחU׃ΗUϗUЏ(qing)Ŀ(du)ϾY(ji)˗UùwЧ(du)GēUϾm(yng)Ծo(w)Ч
3 m(yng)YҪڶ(sh)mԾͲˎϾĺȾ͔ѪYȣ(ni)cȾuݻyݴcU(du)uԺiⲡήsԱҲһЧ
4 ÷c
A ÿ1000150~250
B ÿˮ100
C (ni)һÿwRţi3~620~40؈5~10һ3
D ע䣺һÿwu10һ3020һ40ˣһ2iţR10~15ˣһ2؈5һ23Ρ
5 ע(xing)ƷĶcѪˎP(gun)ѪˎͻȻߕr(sh)кҎ(gu)ֻע˴o}ע䣻cʹ