【正文】 but at the same time reach out to other people 61. According to the Pew study, what do many people rely on to make major life decisions? A. Networks. B. Friends. C. Phones. D. Parents. 62. It can be inferred from the Pew study that _______. A. people have been separated from each other by using puters B. the Inter makes people waste a lot of time and feel very lonely C. the Inter has bee a tool for a new kind of social munication D. a lot of people regard the persontoperson munication as a good thing 63. Which would be the best title for this passage? A. We’re Alone on the Inter. B. We’re Communicating on the Inter. C. We’re Alone Together on the Inter. D. We’re in the Imaginary World of the Inter. C Experience the newly opened Grand Canyon (大峽谷 ) West Skywalk in ado. Departing from Grand Canyon’s South Rim by Airplane to Grand Canyon’s West Rim, you will land and take a ground tour to the Skywalk! Walk on air for 70 feet over the edge of Grand Canyon West. This Skywalk has been open since March 28, 20xx. Daily visitorship to the Skywalk has been over 4, 000 people. Please be patient to enjoy your moment on the Skywalk. After you have experienced the one and only Grand Canyon Skywalk Glass Bridge, you will return to the Grand Canyon West Airport and take your Airplane for a flight back to the South Rim of the Canyon. This is a tour never to be fotten as you will have walked on air over the Grand Canyon. Tour Itinerary (行程 ) Tour Duration 5. 7 Hours The Grand Canyon Adventure Skywalk Flight from Grand Canyon South Rim to Grand Canyon West 1 Hour Experience a bird’seye view of the Grand Canyon as you make your way to Grand Canyon West. Light Lunch at Guano Point at Grand Canyon West 2 Hours You’ll be taken by bus to Guano Point with breathtaking views of the western part of the Grand Canyon where the Calorado River makes its way into Lake Mood. Every table for lunch has a view. Walk on the World Famous Skywalk 1. 5 Hours Finally you’ll board your bus to Eagle Point, home of the Grand Canyon Skywalk. Now it is time for you to walk on air for 70 feet over the Grand Canyon. Flight Back to Grand Canyon South Rim 1. 2 Hours After time on the Skywalk, you’ll return to the Grand Canyon West Airport and return to Grand Canyon South Rim in time for dinner and sunset. 64. This advertisement is for __________. A. Grand Canyon West B. Grand Canyon South C. Grand Canyon D. the Skywalk 65. The package fee does NOT cover the cost of _______. 66. The Grand Canyon Skywalk Bridge is made of glass because ______. A. it looks stranger B. it is cheaper to build C. it looks more beautiful D. it gives you a better view 67. According to the Tour Itinerary, the route is ______. A. South Rim→Guano Point→West Airport→Eagle Point→West Airport→South Rim B. South Rim→West Airport→Guano Point→Eagle Point→West Airport→South Rim C. South Rim→West Airport→Eagle Point→Guano Point→West Airport→South Rim D. South Rim→West Airport→Eagle Point→West Airport→Guano Point→South Rim D Thinking Some scientists claim that we humans are the only living things that are conscious (有意識(shí)的 ) — we alone are aware that we are thinking. No one knows how consciousness works — it is one of science’s last great mysteries. All your thoughts take place in the cerebrum (大腦皮質(zhì) ), which is at the top of your brain, and different kinds of thought are linked to different areas, called association areas. Each half of the cerebrum has four rounded ends called lobes (腦葉 ) — two at the front (frontal and temporal lobes) and two at the back (occipital and parietal lobes). The frontal lobe is linked to your personality and it is where you have your br