Some people waste a lot of food others haven’t enough to eat.Some people waste a lot of food ____others haven’t enough to eat.A however B when C as D though答案是D 为什么不选A 和B?
问题描述：
Some people waste a lot of food others haven’t enough to eat.
Some people waste a lot of food ____others haven’t enough to eat.
A however B when C as D though
答案是D 为什么不选A 和B?
答
D,however后不能直接加句子,后要有逗号.而when表示在.时候,不符合语境.而though意思是虽然,整句的意思是虽然别人不够吃,可是有些人还是浪费许多食物
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