It is required that the students      mobile phones in their school, so seldom      them using one.

A．should not use; you will see

B．don’t use; will you see

C．not use; will you see

D．not use; you will see

如图是我国某民族景观图，该图片反映的民族为（　　）

A．蒙古族

B．藏族

C．回族

D．傣族