Question

-- What does Jack’s father do? -- He is a teacher. He_____maths at a school. ...

-- What does Jack’s father do? -- He is a teacher. He_____maths at a school. A．taught B．has taught C．teaches D．will teach

Answer 1

C
试题分析：根据对话的内容得知，问Jack父亲现在的职业，从回答中也体现了
一般现在时
，而且主语是单数
第三人称
，teach的单数要加es,因此选择C。