She________inthelibraryatthistime

发布时间:2020-07-10 07:54:56

She ________ in the library at this time of day.













A.is study












B.studies











C.is studying











D.does studying

网友回答

C解析从时间状语at this time of day,“每天的这个时候”可知要用现在进行时态,其结构是“be+v.-ing”,选C.
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