题目内容
17．Lisa is than her sister．（ ）| A． | more tall | B． | very taller | C． | more | D． | taller |
分析 莉莎比妹妹要高一些．
解答 答案：D．
形容词的比较级要有一个表示比较的对象，tall的意思是"高的"其比较级是taller，根据"Lisa is than her sister．"莉莎比妹妹高一些，结合给出的四个选项，故选D．
点评 首先要掌握形容词比较级的用法，然后结合具体的题目，就可以确定正确答案．
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