Q: By saying that e-commerce is “green”, people think that e-commerce is _______.

By saying "jeans call out to us",(Lines 1-2, Para. 5) the author implies that______. A．jeans summon us into action B．jeans challenge us to a duel C．jeans ask us to get out of home D．jeans become an eye-catching fashion

A．Technologies for carbon reduction in all industries, including aviation, do not exist yet. B．Technologies are not available for carbon reduction with the current aircraft models. C．Technologies designed to cut pollution from electricity generation and from air travel are not the same. D．Technologies to cut carbon from power plants cannot be used to cut carbon from planes.

A.Stevie finished tiis study at a toy instruments school B.Stevie began to study in a real instruments school C.Stevie gave up all his toy instruments and began to buy many real instruments D.Stevie started to play real instruments

A.he hoped there would be no more wars in the world B.he wished the Second World War had not happened C.he hoped people would build more bonfires D.he wished people would learn many lessons from the war

By saying that “in too many academic fields, the work has no context” (Lines 4-5, Pare. 1) the author means that the teaching in these areas ________. A) ignores the actual situation B) is not based on the right perspective C) only focuses on an integrated core of common learning D) gives priority to the cultivation of a global vision among students

A．to be respected B．to respect C．being respected D．respected

By saying "While it's true that....be they scientific or artistic" (Lines 1-3, Para. 5), the author means that ______. A．business management should be included in educational programs B．human wisdom has accumulated at an extraordinarily high speed C．human intellectual development has reached new heights D．the importance of a broad education should not be overlooked

A．the government should be more selective about which immigrants they allow B．employers must improve their recruitment methods to avoid hiring them C．the education system needs to create programs to upgrade workers" skills D．the result will be a decrease in American competitiveness

A、Vatican has no interest in medical service B、Vatican is against Antinori’s cloning plan on religious principles C、Vatican refuses to accept Antinori as a Catholic D、Vatican is in favor of IVF treatment

A．explicit B．implicit C．conspicuous D．distinctive

A．ignores the actual situation B．is not based on the right perspective C．only focuses on an integrated core of common learning D．gives priority to the cultivation of a global vision among students

By saying that many kinds of fiction are self-explanatory (the first sentence of paragraph 2), the author means ______. A．they are easy to understand B．they are meant for ordinary readers C．they often use horror to develop their plots D．their categories show what they are about

A．The river almost completed its work of erosion only about six million years ago. B．The Colorado Plateau only rose a comparatively short time from now. C．Volcanic debris and intrusions of igneous rock are of recent origin. D．The form. of the canyon is the result of the recent work done by the natural force.

A．it is unwise trying to have beauty by taking plastic surgeries B．plastic surgery or no plastic surgery, everyone will get old C．to keep beauty, you have to take plastic surgeries again and again D．beauty cannot cover up foolishness

A．blast can cause shrapnel or other bits of metal to slice through flesh like a knife B．its energy can cause a swath of disfiguring burns C．this energy wall can prevent victims from physical injury and obvious bleeding D．its tremendous energy can inflict massive internal injuries

A．The person gives the real meaning to the word, not the word itself B．The word has no meaning C．We need to understand what a person says D．We need to know the speaker so that we may understand him

A．A.Youre getting on my nerves B．B.He is annoyed C．C.He gets under my skin D．D.You drive me up the wall