問題詳情
(58-59)There are forty students in Class 714. They all like to eat different kinds of food. Some students like to eat junk food, but some don’t.
【題組】58. How many boy students are there in Class 714?
(A) 18
(B) 40
(C) 22
(D) 21
參考答案
答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)