Question

－What’s his brother?－He is a teacher.He__________ maths at a school. A．taught B．has taug

－What’s his brother?－He is a teacher.He__________ maths at a school. A．taught B．has taught C．teaches D．will teach

Answer 1

我认为应该选a，b和c的意思都相近，只是单方面的获得和接收，d的话比较偏向于中文的俗语，意思是消化

Answer 2

C

通过情景来判断时态，根据表示经常反复发生的动作用一般现在时。