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They are very busy now. They have lots of work at once.A.doB.to doC.to be doneD.be done

编辑:chaxungu时间:2026-04-24 13:02:46分类:高中英语题库

They are very busy now. They have lots of work ______at once.
A.doB.to doC.to be doneD.be done在线课程B
本题考点是不定式作后置定语。“have lots of work to do”意为“有许多工作要做”。