A.It has started a week-long promotion campaign.
B.It has just launched its annual anniversary sales.
C.It offers regular weekend sales all the year round.
D.It specializes in the sale of ladies' designer dresses.

单项选择题A.Price reductions for its frequent customers.B.Coupons for customers with bulk purchases.C.Free delivery of purchases for senior customers.D.Price adjustments within seven days of purchase.

单项选择题A.In toy stores.B.In shopping malls.C.On the Internet.D.At Barbie shops.

单项选择题A.They are thin, tall, and unlike real human beings.B.They have more than twenty different hair textures.C.They have twenty-four different body shapes in total.D.They represent people from virtually all walks of life.

单项选择题A.They reward businesses that eliminate food waste.B.They prohibit the sale of foods that have gone stale.C.They facilitate the donation of unsold foods to the needy.D.They forbid businesses to produce more foods than needed.

单项选择题A.It imposed penalties on businesses that waste food.B.It passed a law aiming to stop overproduction.C.It voted against food import from outside Europe.D.It prohibited the promotion of bulk food sales.

单项选择题A.The confusion over food expiration labels.B.The surplus resulting from overproduction.C.Americans' habit of buying food in bulk.D.A lack of regulation on food consumption.

单项选择题A.It has warmed its people against possible food shortages.B.It has penalized businesses that keep overproducing foods.C.It has started a nationwide campaign against food waste.D.It has banned supermarkets from dumping edible foods.

单项选择题A.Moveable metal type began to be used in printing.B.Chinese printing technology was first introduced.C.The earliest known book was published.D.Metal type was imported from Korea.

单项选择题A.It pushed handwritten books out of circulation.B.It boosted the circulation of popular works.C.It made writing a very profitable career.D.It provided readers with more choices.

单项选择题social workers should learn how to（）people.

A.look at
B.look into
C.look after