I could hear them talking but I couldn’t figure _______ what they_英语解答

I could hear them talking but I couldn’t figure _______ what they were saying.
A.out
B.at
C.to
D.about

人气：376 ℃　时间：2019-09-23 09:26:35

解答

A
figure out 词组,意思是：理解,弄明白