题目内容：
Nelson is a creative liar who is always making __________ unusual excuses for not doing his work.
A．
across B． away
C． off
D． up
参考答案：
答案解析：
单选题：Nelson is a creative liar who is always making __________ un
- 题目分类：英语
- 题目类型：单选题
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B． away
C． off
D． up