The word "backing" on the first line of the fourth paragraph has the closest meaning of___

Have you ever noticed advertisements which say "Learn a foreign language in six weeks , or your money back!From the first day your pronunciation will be excellent. Just send. . . " and so on？ Of cours

Einstein Named "Person of the Century"Albert Einstein, whose theories on space t

Which of the following sentences expresses INTENTION？A．I won"t go back on my words.B．We wo

"The fog comes/On little cat feet" is quoted from Fog, written by______, a typical imagist

"The apparition of these faces in the crowd; Pedals on a wet, black bough." is quoted from

The first recognized Human Flesh Search dated back to March 2006, when netizens on Tianya