蹤̾áԤ֮

һѡ⣨60⣬ÿ1֡ÿıѡУֻһ⣩
1һĿIJֽУֽ Դ
A۾ɷ                     B˰𼰸
CӦ                     DӦտ
2ڹ̾ò漰Ӫҵ˰ֵ˰ά˰ͽѸӣǴӣп۳ġ
A۳ɱ                     BͶ
C                     D
3ijʴϢΪ10%ÿȸϢЧΪ
A1025%                     B1046%
C10%                            D1038%
4̬Ͷʻָŵǣ Դ
AȷʶĿ                           BڵľЧ
C׼ȷĿͶĴС                 Dȷ
5ijĿ̶ʲͶΪ5000ԪʽΪ450ԪĿͶܶΪ900ԪﵽܶΪ1200ԪĿݵͶΪ
A24%                     B22%
C18%                     D17%
6ϢʵڣʱʾĿû㹻ʽ֧Ϣծպܴ
A1                     B15
C2                     D3
7ھгֽͶʷ
Aֵһ
Bܴڶڲ
CʶԽߣܵĿԽС
Dһڲ
8õIJȷԷ
Aʷ                     BԷ
C÷                     Dӯƽ
9ӯƽʱܳɱ֮γɣ
Aӯ                     BСڿ
CСӯ                     Dڿ
10ijסլĿгԤۼΪ2300Ԫ/m2䶯ɱΪ900Ԫ/m2̶ɱΪ500Ԫۺ˰Ϊ150Ԫ/m2ĿӦm2Ʒסլܱ
A4500                     B5420
C4000                     D6500
11Էһ㲽ȷأȷָꣻ۷ȷصIJȼָܴ仯ѡҪIJȷءЩȷ˳ӦΪ
Aܢۢڢ                      Bڢ٢ܢ
Cڢܢۢ                      D٢ڢۢ
12ijĿеԷλƷ۸Ϊ1500ԪʱڲΪ23%λƷ۸Ϊ1080ԪʱڲΪ18%λƷ۸Ϊ950ԪʱڲΪ10%λƷ۸Ϊ700ԪʱڲΪ-8%׼Ϊ10%λƷ۸仯ٽΪԪ
A700                     B950
C1080                   D1500
13ij޹˾ijҵһ̨۸Ϊ50Ԫ豸趨ĸΪ4%Ϊ10%Ϊ56꣬ÿΪԪ
A17501400                     B17001533
C18001450                     D17001450
14ij豸޷Ϊ30Ԫ豸乺ֵΪ20ԪϢÿ֧5Ԫ豸۾ɷΪ15Ԫ˰Ϊ33%豸豸þֵΪԪ
A0                       B382
C17                 D-17
15ֵڳɱָԴ
AƳɱ+ɱ+ʹüάɱ
Bɱ+ʹüάɱ
Cɱ
DƳɱ