4 . The development of sharing economy provides a new idea for us to wisely use the limited r________(资源) on Earth. （根据中英文提示填空）

5 . 根据句子内容，从每组的选项中选出能匹配句子中划线部分意义的选项。每组选项中有两项为多余选项。

A. be put into prison B. worthy of attention; striking C. to organise and/or do a particular activity D. a place, person or thing that you get sth. from E. the act of leaving secretly or without explanation F. the desire or determination to be successful, rich, powerful, etc. G. a supply of sth. that a country, an organisation or a person has and can use

1. She was intelligent but suffered from a lack of ambition.
2. Time is your most valuable resource, especially in examinations.
3. The magician did a remarkable job of holding the audience’s attention.
4. Martin Luther King was put behind bars for organising many peaceful protests.
5. They conduct a survey to find out what type of technical support customers want.