备考跟踪训练19
一、单项选择。
1．At present，lots of people would rather__A__in the country because there is______pollution in the city.(2013，宿迁)
A．live；more B．to live；less
C．live；less D．to live；more
2．—Remember this，children.__C__careful you are，______mistakes you will make.
—We know，Mr.Li.(2013，黔西南)
A．The more；the more B．The fewer；the more
C．The more；the fewer D．The less；the less
