You should talk to your friends while ( )sad A feeling B feel 可以两个都选或都不选,请说明理由!
问题描述：
You should talk to your friends while ( )sad A feeling B feel 可以两个都选或都不选,请说明理由!
答
正确的答案是A
你把 while feeling sad 放到句子开头,这样就容易理解了：
While feeling sad ,you should talk to your friends .
While feeling sad 是分词结构表“时间状语”,整个句子可以这样改写成时间状语而句意不变：
== While you are feeling sad ,you should talk to your friends .