【题目】The father as well as the three children ______ every Sunday afternoon in winter.
A.is going
B.go
C.goes
D.are going

【答案】C
【解析】本题考查主谓一致A as well as B短语结构中as well as B属修饰部分中心主语为A,即本句的中心主语是the father可知谓语动词应用单数由时间状语every Sunday afternoon in winter可知用一般现在时。答案:C。