当其他因素不变，目标利润因素单独变动时，会使保本点指标发生相应变动，但不改变保利点。

现在，很多保健品的广告做得很好，但消费者并不知道自己有没有必要买这些东西，其实很多保健品在研究时并未做过_______调查。并不知道哪些营养素是大家普遍缺乏的。服用未经这样的调查就开发出的保健品。对消费者来说完全是一种_______。 依次填入划横线部分最恰当的一项是：

A.实地 伤害 

B.科学 浪费 

C.跟踪 欺骗 

D.严格 误导 

B The Beatles甲壳虫乐队
The English rock music group The Beatles gave the 1960s its characteristic musical flavor and (1) a profound influence on the course of popular music, equaled by (2) performers. The guitarists John Winston Lennon, James Paul McCartney, and George Harrison; and the drummer Ringo Starr, were all born and (3) in Liverpool. Lennon and McCartney had played together in a group called The Quarrymen. With Harrison, (4) formed their own group, The Silver Beatles, in 1959, and Starr joined them in 1962. As (5) Beatles, they developed a local following in Liverpool clubs, and their first recordings, "Love Me Do" (1962) and "Please Please Me" (1963), quickly made them Britain’s top rock group. Their early music was (6) by the American rock singers Chuck Berry and Elvis Presley, but they infused a hackneyed musical (7) with freshness, vitality, and wit.
The release of "I Want to Hold Your Hand" in 1964 (8) the beginning of the phenomenon known as"Beatlemania" in the United States. The Beatle’s first US (9) aroused a universal mob adulation. Their concerts were scenes of mass worship, and their records sold (10) the millions. Their first film, the innovative A Hard Day’s Night(1964), was received enthusiastically (11) a wide audience that included many who had never before listened to rock music．
Composing their own (12) , The Beatles established the precedent for other rock groups to play their own music．Experimenting with (13) musical forms, they produced an extraordinary (14) of songs: the childishly simple "Yellow Submarine" ; the bitter social commentary of "Eleanor Rigby" ; parodies of earlier pop styles; new electronic sounds; and compositions that were scored for cellos, violins, trumpets, and sitars, as well as for conventional guitars and drums. The (15) disbanded in 1970, after the release of their final album, Let It Be, and during the 1970s (16) individual careers, On dec.8, 1980, John Lennon (17) fatally shot outside his Manhattan apartment by Mark Chapman, a 25-year-old former mental (18) who, earlier that same day, had asked Lennon for his (19) . Lennon’s murder was universally (20) with an intensity of feeling usually inspired only by political and spiritual leaders.

根据以下材料，回答13-24题

一般资料：求助者：女性，32岁，已婚，会计。

案例介绍：求助者在3个月突然发现丈夫有外遇，精神上受到强烈打击，从此每天痛哭流涕，吃不下饭，睡不好觉，认为自己全完了。尽管丈夫认了错，但她仍想离婚，认为男人没有一个是好东西。现在，如果丈夫回家晚了，她就再三审问，脾气越来越大。夜晚休息不好，白天上班打不起精神。做事心不在焉，以致工作上出差错，受到领导的批评，情绪更加烦躁不安。为了摆脱苦恼前来求助。心理咨询师观察了解到的情况：求助者衣着整齐，但愁眉苦脸．坐立不安。说话时条理清晰，说到伤心处情绪激动，多次哭泣。

求助者出生在干部家庭，妈妈脾气大，经常向她发火。她从小就小心谨慎，好朋友不多。

咨询过程中求助者大量叙述丈夫的过错，咨询师认为其出现了多话，这种多话的类型可能包括（）。

A.表现型

B.倾吐型

C.表白型

D.宣泄型

50年代起我国军人穿着的一种绿色胶鞋，我们俗称它为什么鞋？

容易发生骨转移的泌尿系肿瘤是（）

A.肾癌

B.肾盂癌

C.膀胱癌

D.睾丸肿瘤

E.前列腺癌