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Communication　　People can improve the quality of their lives (life) and their relationships with good communication skills.But, if one person cannot send the right message to another, there may be an (41)_____ (argue).Because of problems in communication, a (42)_____ (marry) may get into divouble.What about the business world? If communication (43)_____ (go) wrong, there can be all kinds of problems, from loss of sales to the (44)_____ (fail) of companies.
So what is (45)_____ (effect) communication? You may wonder.To put it (46)_____ (simple), it means that a receiver gets the exact message from the sender.In other (47)_____ (word), if you tell someone your phone number and they get it correctly, you have (48)_____ (succeed).If, however, you give your phone number but the other person (49)_____ (get) it wrong, then there is a problem.It can be the sender’s fault or the receiver’s fault.Or maybe both.Such type of wrong (50)_____ (understand) is called barrier in communication.（）