问题
选择题
I think Tom, as the head of a big department, should either study regularly or______ his job.
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答案
D
【考点】并列结构，either…or+并列结构，前后形式上保持一致，由此与study相呼应，故答案选D，用动词原形。
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I think Tom, as the head of a big department, should either study regularly or______ his job.
|