This is exactly what I want.()

This is one of the main ways （)a business learns what customers want.

I wonder what your aim in life is.A.want to askB.wan to doubtC.want to agreeD.want to know

What is the purpose of this conversation？A．The man wants to obtain an international driver

We want to know what is the best way to find______to this extremely difficult problem.A．an

● （73)testing is the responsibility ofthe programmer, who knows exactly what is going on i

— What size do you have？ —_______A、I want size 26.B、We got various sizes.C、This size is