11׵ıƷУʽ
A󵥼ΪԸΪԤΪ԰ɶΪ
BԤΪԸΪۺԤΪƽ۰Ϊ
CλΪۺϵΪ԰ɶΪƽ۰Ϊ
DԤΪԸΪۺϵΪƽ۰Ϊ
12Ԥ㶨ƽ׶Σݲ
Aȷļλͼھ
BȷĿֺ͹
C㡢˺Ͳ㶨˹Ϻͻе̨
DԤ㶨ʩλһ
13õ۷ʩͼԤҪУA㲢ܷֱӹ̷ѣBԤ㶨ۣCܵλֱӹ̷ѣDEʩѡӷѡ˰FϤʩͼֽͶGûɹ̳зۡƲӦΪ
AFBADCEG
BFDBACEG
CFABDCEG
DFDCBAEG
14̵ʽһ ĿͶʽģ
A20%
B30%
C40%
D50%
15ָпȫͶֽʽֽǣ
Aʲծ
BÚ²
CÖµ
DͶʻ
16豸߼۸ָڣ
A豸ߵ×ڹ豸ߵ×Ú¹
B豸ߵ×ڹ豸ߵ×Ú¹
C豸ߵ×ڹ豸ߵ×Ú¹
D豸ߵ×ڹ豸ߵ×Ú¹
17۽ƽ״ǷָҪǣ
AÕ¹
Bƽϵ
CЧ뽨
Dܳ뽨
18ϹͬаĸԳаͬгеΡ
A
B
Cͬ
D
19È·Ô·
Aӯƽ
BÔ·
CÕ·
DÔ·
20סլС滮ƵҪָǣ
Aõָ
Bָܶ
CÖ¸
DÖ¸

