题目内容
4．-I don't think chemistry is as ______ as physics．-I'm afraid I don't think so．（ ）
| A． | useful | B． | more useful | C． | most useful | D． | the most useful |
分析 -我不认为化学和物理一样有趣．
-恐怕我不是这么认为的．
解答 答案：A useful是形容词原级，有用的意思；more useful是形容词比较级；most useful是形容词最高级，但缺少了定冠词the修饰；the most useful是形容词最高级．根据题意可知，我不认为化学和物理一样…as..as结构是同级比较．中间需要添加形容词原级．故选A．．
点评 本题考查的是形容词的辨析．应审清题意，并结合语境，从而选出正确答案．
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