Professor Smith, along with his assistants, _________on the project day and night to meet the deadli

题目简介

Professor Smith, along with his assistants, _________on the project day and night to meet the deadli

题目详情

Professor Smith, along with his assistants, _________on the project day and night to meet the deadline.
A.workB.workingC.is workingD.are working
题型:单选题难度:中档来源:不详

答案

C
考查主谓一致。主语与along with 连用时不受其限制,谓语动词应与主语保持一致,题中主语为Professor Smith,所以谓语动词用单数形式,选C。

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