Question

The editor could have ____ the error before it was published; it was so obvious.

A．added

B．spotted

C．gained

D．ignored

Answer 1

B

试题分析：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。