问题
选择题
—How about singing songs with me?
—I'm sorry I can't. I ______ help my father with his work. [ ]
A. have to
B. can
C. may
答案
答案：A
搜题请搜索小程序“爱下问搜题”
—How about singing songs with me?
—I'm sorry I can't. I ______ help my father with his work. [ ]
A. have to
B. can
C. may
答案：A