Some people waste a lot of food （） others in the world haven’t enough to eat.A.after
Some people waste a lot of food （） others in the world haven’t enough to eat.A.after
B.when
C.as
D.while答案：D难度：1知识点：词汇与结构部分\大学英语A\结构A\状语从句A
A.after
B.when
C.as
D.while
正确答案：D
解析:词汇与结构部分\大学英语A\结构A\状语从句A