Traffic restrictions have come into effect in Beijing to improve the
capital’s air quality and traffic situation for the 2008 Olympics．
| A．in order that | B．in an attempt | C．at an attempt | D．in a try |
127. Snakes are _________blooded animals while cats are_______-blooded ones
| A．warm; cold | B．coldly; hot | C．hot; warm | D．cold; warm |
126. The________driver thinks that accidents only happen to other people.
| A．common | B．usual | C．average | D．General |
125. Such a cold day was_________in October in Shenzhen.
| A．unusual | B．seldom | C．never | D．Uncommon |
124. He had an________holiday in Hong Kong, for he got his pocket picked on the first day.
| A．pleasing | B．unfortunate | C．unfit | D．Unpleasant |
123. At present nanotechnology(纳米技术), a kind of tip science_________to the common people. Few people know him.
| A．unknowing | B．unknown | C．known | D．Untrue |