单选题 The professor, together with his students______ capable of doing the skilled work now.
A. is B. are C. being D. have

【正确答案】 A

【答案解析】[解析] 本题考查主谓一致。主语后接together with作定语时，谓语动词的形式不受定语的影响。本题的主语是the professor，所以动词要用单数。主语后面接 with，together with，as well as，rather than，but，like 短语作定语时，谓语动词的形式不受定语的影响，与主语保持一致。