...muscles get tense,and there are changes in the chemicals...

来自 : 百度题库 发布时间：2021-03-24

Sometimes people call each other\"scared-cat\"，but have you ever thought about this expression？When a cat is frightened，its heart starts beating faster，its muscles get tense，and there are changes in the chemicals in its blood-stream．
Although the cat doesn\'t （41）___this，its body is getting ready for action．
If the danger continues，this animal will do one of the two things．It will （42）___ itself，or it will run away as fast as it can．
（43）___，when people are excited，angry，scared，or aroused by other emotions，our bodies also go through many （44）___ changes．Our hearts beat faster，and our muscles get tense．All of these changes make us more alert and ready to react．We，too，get ready to defend ourselves （45）___ run．
Human beings，（46）___，have a problem that animals never face．If we give way to our feelings and let them （47）___，we can get into trouble．Have you ever said something in anger，or hit somebody and regretted it later？Have you ever shouted at a teacher，told someone you were lonely，or said you were in love，and then （48）___later you had kept your mouth shut？It isn\'t always （49）___to express your feelings freely．
Does this mean that it\'s smarter always to（50）___ our feelings？No!If you （51）___ feelings of anger，sadness，and bitterness hidden away or bottled up inside，your body stays （52）___．Physical illnesses can develop．It can actually be（53）___ for your health．
Feelings that you keep all bottled up inside，don\'t just （54）___．It\'s like you bought some bananas and stuck them in a cupboard．You might not be able to see them，but（55）___ you\'d smell them．And if you opened the cupboard，you\'d（56）___ little fruit flies hovering （盘旋） all over them．They\'d be rotten．
You can try to treat emotions（57）___ they were bananas in the cupboard．You can （58）___ they don\'t exist，but they\'ll still be （59）___．And at last you\'ll have to （60）___ them．Just like those bananas．
41．A．mind B．admit C．realize D．remember
42．A．save B．help C．defend D．hide
43．A．Truly B．Frequently C．Similarly D．Differently
44．A．chemical B．physical C．health D．ill
45．A．and B．or C．but D．yet
46．A．therefore B．but C．besides D．however
47．A．take off B．take on C．take over D．take up
48．A．wished B．hoped C．blamed D．shared
49．A．useful B．right C．easy D．wise
50．A．handle B．hurt C．hide D．prevent
51．A．keep B．find C．control D．let
52．A．relaxed B．tense C．same D．different
53．A．good B．harmful C．helpful D．useful
54．A．go away B．go on C．go up D．go out
55．A．long before B．as usual C．before long D．right away
56．A．meet B．observe C．catch D．see
57．A．as if B．just as C．just after D．even though
58．A．pretend B．expect C．decide D．assume
59．A．off B．around C．over D．beyond
60．A．eat up B．deal with C．throw away D．try out