[解析]
(1)B.词义猜测题。根据第二段第二句It is present in every aspect of people's daily life,from paying water and electricity bills,meals,cinema tickets to hailing a taxi,following news,and chatting with friends.(微信存在于人们日常生活的方方面面,从水电费、餐费、电影票到打车、看新闻以及和朋友聊天。)因此到目前为止,作者已经被微信所带来的生活便利所震撼了。故划线单词意思为"震撼的"。A.encouraged鼓励的;B.shocked震惊的;C.confused困惑的;D.panicked惊慌失措的。故选B.
(2)A.细节理解题。根据第一段中Both have similar payment features,though Wechat is more like a social media.(两者都有类似的支付功能,尽管微信更像是一个社交媒体。) 由此可知,比起支付宝,微信更像是一种社交媒体。故选A.
(3)B.情感态度题。根据第二段的Mobile payments are so common here that I realize that I can perfectly survive if I forget my wallet at home one day because most days adjust don't take it out of my bag ! (移动支付在这里是如此常见,以至于我意识到,如果有一天我忘了我的钱包在家里,我都能完美地生存下来,因为大多数日子我不把它从我的包里拿出来! )可推断,作者对于微信是赞成的。A.Doubtful怀疑的;B.Favorable赞同的;C.Opposed反对的;D.Uncaring漠不关心的。故选B.
(4)C.标题归纳题。根据第一段中It has been two months since I moved to China,but its digital advancement hasn't stopped impressing me ever since.One of the major things that I cannot imagine living without anymore is mobile payment.(我搬到中国已经两个月了,但中国的数字技术进步至今仍令我印象深刻。我无法想象生活中没有移动支付会是什么样子。)结合文章主要内容为说明作者在中国体验到移动支付普及所带来的便捷性,故C选项"中国移动支付的普及"符合文章标题。故选C.