安全日活动常白班每周不少于2次，每次不少于1小时。
参考答案：错
---Susan didn’t like popular music very much, did she?
--- ___________now.
A．Yes; but she didn’t
B．No; but she did
C．Yes; but she does
D．No; but she does
读下列A、B两图，完成下列表格：
