11．It seems that people are gradually losing their smartness as smartphones become increasingly important assistants in their lives．As we rely too much on technology instead of our brains，many people have lost three basic abilities． The first skill many people have lost is remembering phone numbers．Because phone numbers are stored in smartphone contacts，there3now no need to dial a number or look at it again．This is fine until you need to call someone for help，only to find your phone is not around． And some people may also have lost their sense．of direction because some apps can guide people anywhere they want．People get so dependent on them that when they cant use their smartphones，they get lost and anxious． But the worst lost skills may be social ones，meaning that some people are becoming so cially inept （無能的）．People often bury themselves in their smartphones．As we're too absent-minded by what's happening in the virtual （虛擬的） some of us have lost conversational skills and sometimes．cant even tell whether a person is happy or not． Last August，researchers at the University of California，Los Angeles，studied 51students aged 11and 12．who had over five hours'screen time every day．heir task was to tell the emotions，of 48pictures of faces that were happy，sad，angry or scared． The children made an average of 14.02mistakes at the beginning．But after a rive-day camp without electronic products，they made only 9.41mistakes on average． Luckily，people still，have a chance to get these abilities back．You should try to keep your parents'numbers in mind for emergencies．You should also pay more attention to street signs and stores，which will help you to draw a mind map and stop you from．getting lost．And the easiest solution to social skill loss is to take a break from electronic products． 32．The underlined sentence in the second paragraph implies thatD． A．you are able to turn to others for help B．others are able to call you anytime and anywhere C．others are unable to get in touch with you by smartphone D．you are unable to contact others without your smartphone 33．The experiment shows that without electronic products，one couldA A．recognize more facial expressions correctly B．lose the sense of direction frequently C．tell different emotions immediately D．tell more pictures of faces easily 34．Overusing smartphones，people will probablyC． A．have no sense of numbers B．fail to find their destination C．lose face-to-face communication skills D．weaken their senses of hearing and sight 35．What's the writers attitude towards electronic products？B A．Objective． B．Critical， C．Supportive． D．Optimistic．
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