题目内容
10．-Jane often helps Cindy with her math homework．-Yes．Jane is _______ at math than Cindy．（ ）
| A． | good | B． | better | C． | best | D． | bad |
分析 -简经常在她的数学作业方面帮助辛蒂．
-是的．简比辛蒂更擅长数学．
解答 答案：B．
根据关键词than可知，这是两者之间的比较，应该用形容词的比较级形式；此处是词组"be good at"，形容词good的比较级better．故选B．
点评 判断形容词或副词的比较级和最高级，主要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．本题是两者之间的比较．
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52．Amy likes reading．She goes to the library to borrow bookstwice a week．
53．He is acareless office worker．He often forgets to lock the door after work．
54．Qian Xuesen was a rocketscientist．He was famous all over the world as the father of China's space technology．
55．The children talkedexcitedly after Mr．Zhou told them that they would go on a school trip．
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