问题
选择题
His mother always tells him that he should be more careful, but ____ doesn't work.[ ]
A. which
B. she
C. he
D. it
答案
答案：D
搜题请搜索小程序“爱下问搜题”
His mother always tells him that he should be more careful, but ____ doesn't work.[ ]
A. which
B. she
C. he
D. it
答案：D