单项选择题
A.95%,95%,75% B.90%,90%,75% C.95%,95%,70% D.95%,95%,80%
A.6;6 B.5;5 C.4;4 D.3;3
A.200,200,200 B.180,180,180 C.150,180,180 D.130,130,130