Who is teaching in your class？（)

How many pupils are there in your class？（英译中)

How many students are there in your class？（英译中)

Professor Li, who is my friend, teaches in Peking University.（)

根据材料，完成题。 Teach Your Child Science 1. It is important to make your child interes

He finds that students who were easy to teach, because they succeeded in putting what they

She was the one in the whole class who was el