() this kind of question often () in your class Alex?

The radio of this kind（) in this shop.

We often do this kind of exercise.（英译中)

What kinds of products were sold in this shop？A．goodsB．servicesC．machinesD．contents

What kind of questions can you ask according to the passage？A．If the recruiter will put in

I’m sorry; this kind of T－shirt is not ______ in your color and size.A、unavailableB、avai

— I wonder ________ you’ll water this kind of flower . ——Every other day.A. how often