【题目】Tom and his mother _______ shopping every Sunday. ( )
A. goes B. go C. are going
【答案】B
【解析】
句意:汤姆和他的妈妈每星期日……购物。本句是一般现在时,主语是复数,谓语用动词原形,A去,单三形式,B去,动词原形,C正在去,现在分词,故选B.

【题目】Tom and his mother _______ shopping every Sunday. ( )
A. goes B. go C. are going
【答案】B
【解析】
句意:汤姆和他的妈妈每星期日……购物。本句是一般现在时,主语是复数,谓语用动词原形,A去,单三形式,B去,动词原形,C正在去,现在分词,故选B.