I was interested in school work: otherwise I______ mad.
A．should go
B．would have gone
C．had gone
D．would go

A.
A．should
B.would
C.had
D.would

【参考答案】

B
这是一道语法题，考点是otherwise引导的虚拟语气的用法。这里主句是过去时，otherwise后面要用w......

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