【A．instructionsB．randomC．highlyD．revealedE．simplyF．establishedG．situationsH．confirmedI．sensesJ．commonK．routinesPostingaphotoofthefoodyou'reabouttoeatonWeChathasbecomeadailyritu】

　　A．instructions B．random C．highly D．revealed E．simply F．established

　　G．situations H．confirmed I．senses J．common K．routinesPosting a photo of the food you're about to eat on WeChat has become a daily ritual（惯例；仪式） for many．Often this food in the photo isn't as appealing to those looking at it，but scientists are now claiming taking a photo of your food before you eat it makes it taste better．

　　Researchers at University of Minnesota's Carlson School of Management claim taking a photo puts you in the moment and in doing so，heightens your （41）___．The person taking the photo will，on some level，feel the motivation to continue the practice．

　　Researchers wondered about the power of rituals after noticing the funny （42）___ that people often perform before eating and drinking．They conducted experiments to investigate whether these kinds of habitual behaviour influences taste．

　　In the first experiment，some participants were asked to eat a piece of chocolate following a detailed set of （43）___：‘Without unwrapping the chocolate bar，break it in half．Unwrap half of the bar and eat it．Then，unwrap the other half and eat it．'The other participants were （44）___ instructed to relax for a short amount of time and then eat the chocolate bar however they wanted．

　　The results showed that those who had performed the ritual rated the chocolate more （45）___，enjoyed it more，and were willing to pay more for the chocolate than the other group．

　　A second experiment （46）___ these findings，showing that （47）___ movements don't produce a more enjoyable eating experience．The data also （48）___ that a longer delay between ritual and consumption enhanced these effects，even with a common food like carrots．

　　While these rituals may seem insignificant，the researchers note that the effects they pro