--Was the boy saved? --No．The doctors tried their best. they failed． A．and B．s——青夏教育精英家教网——

题目内容

--Was the boy saved?

--No．The doctors tried their best， they failed．

A．and B．so C．but

试题答案

1、C

相关题目

--Was the boy saved?

--No．The doctors tried their best， they failed．

A．and B．so C．but

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