问题
选择题
—What are you doing?
—I am helping her _____ that book. [ ]
A. finding
B. look for
C. looking for
D. find
答案
答案：B
搜题请搜索小程序“爱下问搜题”
—What are you doing?
—I am helping her _____ that book. [ ]
A. finding
B. look for
C. looking for
D. find
答案：B