题目内容：
In the second paragraph，the word“real”in“real goods”could best be replaced by which of the following?
A．“high quality” B．“concrete”
C．“utter”
D．“authentic”
参考答案：
答案解析：
单选题：In the second paragraph，the word“real”in“real goods”could be
- 题目分类：英语
- 题目类型：单选题
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B．“concrete”
C．“utter”
D．“authentic”