HOW DO WE KNOW THAT REUSING STEEL IS VERY SUCCESSFUL

49. - TÀI LIỆU THE MID SECOND TERM EXAM
TÀI LIỆU THE MID SECOND TERM EXAM

49. How do we know that reusing steel is very successful?

A. Every person uses 5000 cans a year.

B. Over 5,000,000 cans are recycled daily.

C. All cans and tins are now made from steel.

D. It reduces the amount of waste to collect.