At the meeting,they sat very _and had a _talk,but Ididn't know what they were talking about

问题描述:

At the meeting,they sat very _and had a _talk,but Ididn't know what they were talking about
A.close,cclose B.closely,close C.close,closely D.closely,closely
都做副词时,两者的区别

选A,close第一个可以做副词.是靠近的意思,形容距离上的,空间上的,第2个显而易见要用形容次.也要用close怎么会选D呢?
答案是A