题目内容
3．---I don't know ______ I can improve my English．---You can read some English books and magazines．（ ）
| A． | why | B． | what | C． | when | D． | how |
分析 我不知道如何提高我的英语．你可以读一些英语书和杂志．
解答 答案：D．why为什么；what什么；when什么时候；how怎么样．根据You can read some English books and magazines，在这里表示做某事的方式，提问的话应该用how提问．故选D．
点评 本题考查了宾语从句的用法．解答时注意引导词的选用．
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