题目内容：
One way to understand thousands of new words is to gain __________ good knowledge of basic word formation.
A. /
B. the
C. a
D. one
参考答案：
选择题：One way to understand thousands of new words is to gain __________ good knowledge of basic word formation.
- 题目分类：自考专业(国贸)
- 题目类型：选择题
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A. /
B. the
C. a
D. one