题目内容：
What is learned about David Frey?
(a) He wrote “Vern in the Hills.” (b) He is the director of “Vern in the Hills.” (c) He plays the lead role in “Vern in the Hills.” (d) He has seen every performance of “Vern in the Hills.”
参考答案：
选择题：What is learned about David Frey?(a) He wrote “Vern in the Hills.” (b) He is the
- 题目分类： 职业能力测验
- 题目类型：选择题
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