170.
What percentage of customers rated the value for the price of the food as "Fair" or
"Poor" in the survey?
(A) 15%
(B)20%
(C)25%
(D) 30%
答案:登入後查看
統計: A(61), B(440), C(15), D(13), E(0) #3076191
統計: A(61), B(440), C(15), D(13), E(0) #3076191