Lily is her pen, but she can’t it.
A. finding; look for
B. looking for; find
C. look for; finding
D. looking for; finding.
网友回答
A. finding; look for
(答案→)B. looking for; find
C. look for; finding
D. looking for; finding.
解析：句意：莉莉正在找她的钢笔，但是她找不到它。look for寻找，强调寻找的过程，find 寻找，强调寻找的结构，故选B