问答题

【参考答案】

The Hazards of Being an Only Child
Som......

(↓↓↓ 点击下方‘点击查看答案’看完整答案 ↓↓↓)
<上一题 目录 下一题>
热门 试题

问答题
Our world is not settling into blocs that require nations to choose between East and West or retreat behind ideological boundaries. There is far greater scope for flexible relationships that cut across geography, religion and political orientation, and this is a change that we embrace in Britain. And on top of this, the whole context in which governments conduct foreign policy is being transformed by the connective force of the internet, satellite television and mobile phone technology, all of which are putting more power into the hands of citizens rather than governments, and fuelling movements for change such as those sweeping the Middle East and North Africa today. All these changes mean that our world is becoming increasingly interdependent. Conflict or organised crime in one part of the world undermines the prosperity and security of all, while climate change is a threat to the very existence of us all. None of these problems can be addressed through anything other than through global, multilateral efforts, and no country holds a monopoly on the solutions to them.
单项选择题
The reason that assessing sleep needs is difficult is that______.
A. children’s needs for sleep differ from person to person.
B. no experiment has been carried out.
C. there are differences between a child’s desire for sleep and what is really needed.
D. children’s physical conditions change constantly.
相关试题