һ蹤̾áģ

41Ӧ˿ԤDzͬʵ˻Ϊ
AӦ˿֧Ԥ˿
BӦ˿ծԤ˿ծȨ
CӦ˿ʲԤ˿Ǹծ
DӦ˿ǷҿԤ
Ƿ˿

42ѭ˳ǣ
AǼ˲ƺƾ֤ƻ鱨
Bƺƾ֤Ǽ˲ƻ鱨
CƻƱǼ˲ƺƾ֤
Dƺƾ֤ƻƱǼ˲

43ijԱƼƾ֤ʱ5500Ԫд55000ԪѵǼˡȷĸǣ
Aָ
B߸
CǼǷ
DͿķ

44Уڽǰ˲¼󣬿Բû߸ǣ
Aƾ֤ƿĿ⣬Ŀδ
Bƾ֤ʵ⣬Ŀδ
Cƾ֤ʵʶ⣬Ŀδ
Dƾ֤δ

45˻Ĵʾ
AҵĩΪֹۼδֲĿ
BҵĩΪֹۼƷĿ
CҵĩΪֹۼƷ
DҵĩΪֹۼʵֵ

46ϻƷ¼ָ漰˻ĻƷ¼
A
Bĸĸ
C
Dĸ

47ȨָҵͶ˶ҵ
AȨ
BȨ
CȫʲȨ
DʲȨ

48ծָҵڣծ
AһһһӪҵ
BһһһӪҵ
Cһ
Dһ

49ճշϵΧڵȻģӦ˻ǣ
A
BƷ۳ɱ
CӪҵ֧
D

50ʲڲһĿӣһĿ٣ʲܶľҵǣ
AյҲ׼
BյⵥλǰǷ
CյͶͶĻһ̨
Dдڽ

51ʲ=ծ+Ȩ桱ǣ
Aܷ˻ϸ˻ƽеǼ
Bʲծ
Cʽ
D˻

52ҵȻƱıǣ
A10
B
C25
D15

53˾ӯ๫ﵽעʱģʱɲȡӯ๫
A100%
B80%
C50%
D25%

54˷衱ĺǣ
A͸
Bӻ
C˷
DծȨծ

55ijĿ3ꡣⲦֱΪ300Ԫ400Ԫ500ԪϢΪ6%ϢֻϢ֧ͶʵĽڴϢǣԪ
A72
B98.91
C36
D59.37

56ߡ߼Ҿ߹÷һͨ㡣
A豸÷ѡ
B豸ԭۡ1+ӷʣ1+ʣ
C豸ԭۡ1+ӷʣ
D豸÷ѡӷ

57нװ̷ùɵйع涨зУڽװ
ֱӷ˹ѵǣ
Aݲ8ڼĹ
BѧϰѵڼĹ
C˵ڼĹ
D̽
ڼĹ

58ͶĿ嵥δ۵IJ֣
Aɹѯ˾г۸д
Bɹѯ˾йع涨д
CбȨΪͶṩ޳
Dб˸ݶд

5910m3שǽש10000飬500ʺͲ
ĶֱΪ
A4.76%,1000/m3
B4.76%,1050/m3
C5%,1050/m3
D5%,1000/m3

60ĿУӦԤ㶨ǣ
AʩжԲϽһԼĵIJ
Bʩص㷢IJɱIJ
CʩзIJɱIJ
DɹʵIJ