问题

Jack, is Maths difficult to learn in high school—Sure. No subject can be learned well hard work.

A:without
B:through
C:by
D:With;

正确答案是：

同类题型

They _____a lot through group work on thesports field

My classmate Li Gang isn’t at school. He ____________ the cinema.

Just in front of our school _____[ ]

Don’t make the student _____ so long.

The poor boy couldn’t ____ eating the things left on the table. [ ]