The black／white trick can provide people with more than two choices for their argument.A．Y

The plant called the scarlet gilia can have either red or white flowers. It had long been

In case of the black／white trick in advertising, many people would buy the product for its

What will Be the color of trash cans for paper？A．Pink.B．Maroon.C．Green.D．White.

Mary is looking for some ______ to go with her black and white evening gown for the party.

What can an auction catalogue provide for buyers？A．The current market values of the goods.

It is not always so easy totell the white _________ the black.A、betweenB、instead ofC、fr