----Tang is absent todayHe is never late for work.A. Go on.B. How come?C. Why not?D

问题补充：

----Tang is absent today.

---- He is never late for work.

A. Go on.

B. How come?

C. Why not?

D. Never mind

答案：

A. Go on.

(答案→)B. How come?

C. Why not?

D. Never mind

解析：考察交际用语。A继续；B怎么会？C为什么不？D没关系；句意：—唐具体缺席了、—怎么会？他上班从来不迟到的。根据句意说明B正确。