Question

【题目】—What does Jack’s father do? —He is a teacher. He ______ maths at a school.

A. taughtB. has taughtC. teachersD. will teach

Answer 1

【答案】C

【解析】

试题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。