问题
选择题
I am good at English and ___________. [ ]
A. sing
B. singing
C. sing songs
D. sings songs
答案
答案：B
搜题请搜索小程序“爱下问搜题”
I am good at English and ___________. [ ]
A. sing
B. singing
C. sing songs
D. sings songs
答案：B