问题
选择题
—What's Tom doing?
—He is ______ his keys. [ ]
A. looking at
B. looking for
C. waiting for
D. working for
答案
答案：B
搜题请搜索小程序“爱下问搜题”
—What's Tom doing?
—He is ______ his keys. [ ]
A. looking at
B. looking for
C. waiting for
D. working for
答案：B