At the meeting they sat very and had a talk but I didn’t know what they were talking ab

问题补充：

At the meeting, they sat very and had a talk, but I didn’t know what they were talking about.

A. close; close

B. closely; close

C. close; closely

D. closely; closely

答案：

(答案→)A. close; close

B. closely; close

C. close; closely

D. closely; closely

解析：考查形容词和副词。第一个close表示距离上的近，第二个close表示亲密的。句意：在会议上，他们坐在靠一起亲密的交谈，但我不知道他们在谈论什么。