问题
选择题
The editor could have ____ the error before it was published; it was so obvious.
A．added
B．spotted
C．gained
D．ignored
答案
答案：B
题目分析：考查动词。A增加；B认出；C获得；D忽视。句意：编辑在出版之前就能够辨认出错误；这是很显然的。根据句意说明B正确。
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