Rumor is the most 71___ way of spreading stories---by passin

Rumor is the most 71___ way of spreading stories---by passing them on from mouth 72 __ month.But civilized countries in normal times have better 73 __ of news than rumor.They have radio,television,and newspapers.In times of stress and 74 __ ,75 __ ,rumor 76 __ and becomes widespread.At such 77 __ the different kinds of news are in 78__ ,the press,television,and radio versus the grapevine.
Especially 79 __ rumors spread when war requires censorship (审查,检查) on many important matters.The customary news sources no longer 80__ enough information.Since the people cannot learn 81 __ legitimate(合法的,正规的) channels all 82__ they are anxious to learn,they pick up "news" 83__ they can and when this 84 __ ,rumor thrives.
Rumors are often repeated 85 __ by those who do not believe the tales.There is a fascination about them.The reason is 86 __ the cleverly designed rumor gives expression to something deep in the hearts of the victims--the fears,suspicions,forbidden hopes,or daydreams which they hesitate to 87 __ directly.Pessimistic(悲观的) rumors about defeat and disasters show that the people who repeat them are 88__ and anxious.89 __ rumors about record production or peace soon coming point to complacency (满足的,自得) or confidence--and often to 90 __ .
71.[A] primitive [B] important [C] impossible [D] outstanding
72.[A] till [B] to [C] for [D] by
73.[A] means [B] ways [C] sources [D] resource
74.[A] confusion [B] peace [C] prosperity [D] worried
75.[A] and [B] however [C] so [D] therefore
76.[A] emerges [B] immerge [C] immerse [D] immense
77.[A] time [B] the times [C] times [D] the time
78.[A] compete [B] competition [C] common [D] harmony
79.[A] do [B] did [C] are [D] were
80.[A] give up [B] give off [C] give out [D] send off
81.[A] through [B] by [C] in [D] across
82.[A] what [B] why [C] which [D] that
83.[A] wherever [B] where [C] whatever [D] what
84.[A] happened [B] would happen [C] happens [D] happen
85.[A] ever [B] even [C] forever [D] much
86.[A] that [B] what [C] why [D] how
87.[A] act [B] voice [C] behave [D] do
88.[A] happy [B] relieved [C] crazy [D] worried
89.[A] Bad [B] Pessimistic [C] Optimistic [D] Good
90.
[A] overconfidence [B] overweight [C] over-considerate [D] overproduce

1 A
　　2 B
　　3 D
　　4 A
　　5 B
　　6 A
　　7 C
　　8 B
　　9 C
　　10 C
　　11 A
　　12 A
　　13 A
　　14 C
　　15 D
　　16 A
　　17 B
　　18 D
　　19 C
　　20 A
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