题目内容
11．It becomes much to provide enough energy for a big city with a larger population．（ ）| A． | difficult | B． | more difficult | C． | most difficult |
分析 给一个拥有更多人口的大城市提供足够能源会变得更加困难的多．
解答 答案：B 根据后半句for a big city with a larger population是用形容词的比较级形式表示更多的人口，暗含比较可知给一个拥有更多人口的大城市提供足够能源应该更难；又知much用来修饰比较级所以前半句空白处也应用比较级．故填more difficult．故选B
点评 判断形容词或副词的比较级和最高级，除了是看几者之间的比较．两者之间用比较级，三者或三者以上比较用最高级形式，还要通过联系上下文来判断．
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