It’s 3:40 p.m. Tom with his classmates football on the football field.A. playsB. is playin

问题补充：

It’s 3:40 p.m. Tom with his classmates football on the football field.

A. plays

B. is playing

C. play

D. are playing

答案：

A. plays

(答案→)B. is playing

C. play

D. are playing

解析：英文中跟某段具体时间连用，通常为现在进行时，现在进行时的结构为be+现在分

词，故不选A和C，再说本句的主语关键词是Tom对谓语构成影响，汤姆是单数

第三人称，故用is，所以本题应选B。