题目
Whether you are someone who smiles a lot ({-|||-1)} not,there is always room for improvemen-|||-t.Research (2)}(show)that when someone s-|||-miles,a number of feel-good neurotransmitter-|||-s are released(释放)in the body and these are-|||-linked with lower heart rate, lower blood press-|||-ure, better sleep and ({3)}(little) stress.It w-|||-ould appear that ({4)}physical act of smilin-|||-g makes our brain think we are happy-even if-|||-we are not and just like that,it brings about-|||-a physiological response that makes ({s)}(we)-|||-feel better and more relaxed.-|||-think we have experienced how infectiou a-|||-smile can be and we ({6)((attract)by the en-|||-ergy of shiny happy people laughing.So while-|||-I appreciate there is not always something to-|||-smile about,I think that being able to smile-|||-at ourselves is a quality worth ({7)}(develo-|||-p).Even an internal smile or a case of fakin-|||-g it until you make it is most ({{)} (definite)-|||-a good investment to develop a sense of ({9-|||-)(sasisfy) from within.-|||-My new thing for the next month or so is to-|||-try and smile more often.Why don`t you try t-|||-hat too and let me know ({10)} you get on?

题目解答
答案
(1)or
(2)shows
(3)less
(4)the
(5)us
(6)are attracted
(7)developing
(8)definitely
(9)satisfaction
(10)how