题目内容：
The sign at the entrance to the building says “The pets _____________!”（单选）—4分A Keep out
B Keep on
C Keep off
D Keep away
参考答案：
选择题：The sign at the entrance to the building says “The
- 题目分类：河北建筑工程学院-建筑学-大学英语1
- 题目类型：选择题
- 查看权限：VIP
A Keep out
B Keep on
C Keep off
D Keep away