题目内容：
Parents should take some responsibility for juvenile delinquency.选择一项：
对
错
参考答案：
选择题：Parents should take some responsibility for juveni
- 题目分类：国家开放大学人文英语2
- 题目类型：选择题
- 查看权限：VIP
选择一项：
对
错
选择一项：
对
错
Social apps like QQ or WeChat have become our ____
Social apps like QQ or WeChat have become our ________ for staying connected wit
Refreshments will not be served at the presentatio
Refreshments will not be served at the presentation.选择一项：对错
The investigation is going on.
The investigation is going on.选择一项：对错
中国加入WTO后,美国的()造成美国制造业就业人数下降的重要原因。A.进口替代B.科技发展缓慢C.出
中国加入WTO后,美国的()造成美国制造业就业人数下降的重要原因。A.进口替代B.科技发展缓慢C.出生率降低D.市场紧缩
Unluckily, some Quality Management System failures
Unluckily, some Quality Management System failures _____________ headlines.选择一项：