题干

已知i为虚数单位, z¯ 是复数z的共轭复数,若 z=cosπ
2
3
+isinπ
2
3
,则 z¯ 在复平面内对应的点位于(   )

A:第一象限

B:第二象限

C:第三象限

D:第四象限

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答案(点此获取答案解析)

C

同类题4

阅读理解

    Every kid wishes to be an adult. Do you remember playing house as a child — pretending(假装) to be a grown-up like your parents? Did you imagine you were a doctor, a soldier or a teacher? At that time, anything seemed more exciting than being young.

    But now as grown-ups, some adults find they cannot leave childhood behind. They become “kidults”. Being a kidult has become a lifestyle choice among young people across Asia.

    Some kidults collect toys they once played with. Hello Kitty, Garfield, and Snoopy have many adult fans around the world. It is not unusual to see a 20-something woman with a big, Garfield-shaped cushion on her sofa or a Hello Kitty mobile phone accessory(配件、附件).

    Other kidults still enjoy children's stories and fairy tales. For example, the British publisher Bloomsbury even released an edition(发布一个版本) of the Harry Potter novels with an adult cover. That way, no one else on the subway will know that an adult is actually reading a children's book.

    “Kidults can be like vitamins to society. Adults who love their childhood most and hold on to pure, child-like emotion may be needed in such a rough and dry society,” said Lee So-jung, a professor at Hankuk University of Foreign Studies.

    He added that kidult culture may fill the generation gap between adults and kids. It could give children and their parents books, movies, and cartoon shows to enjoy together.

    Tim Greenhalgh, an adviser in London explained that some kidults just refuse to grow up. They hold on to childhood because working life in a busy and stressful city frightens them. Kidults would like to forget their age and openly show their fear of society and adulthood.

    “So, they can escape from increasingly busy and stressful lives that are hard to deal with,” Greenhalgh said.

同类题5

阅读下文,回答相关问题。

                                                                                             独对夕阳美好
                                                                                                    邓皓
         ①从什么时候起,我便钟爱了夕阳呢?
        ②一幕高挂的天空里,一轮夕阳托举在云层里,恬静而美好,那光泽绚烂而不炽热,如淬了烈焰的钢。而周遭的云霞蔚为壮观,编组成一块五彩的画屏。你专注于看那画屏时,那夕阳就分明跃坐于画屏之上,像极了安详静坐的禅者。
         ③浩然的天宇许多的时候是单调而苍白的,无数的日子太阳就一整天不肯露出脸来,所以,你去看天,没有一个时光比夕阳叠挂于蓝天更美好。哪怕日出时的那种辉煌,也远远比不过夕阳隐退时的那份沉静的壮观。何况,欣赏美丽要有一份清静、怡然的心态。在观望日出和日落之间,谁会拥有更多的怡然,还用说么?
         ④小的时候,家乡有一条河,是河却唤作沱江。我是因为沱江爱极了夕阳的。那时,我们喜欢去沱江边戏耍,打水漂,捉螃蟹,几个人一块的时候,还能划船呢!尤其是秋天,汛期之后河水退去,整个的沱江静若处子。站在沱江岸边,极目远眺,弯弯曲曲的便是一条白白的练带。你的思绪就要随着这素洁的练带翔舞开来。而黄昏的时候,我们便看到一只只白色的水鸟在亮翅斜飞,时而掠过水面画出一圈圈涟漪,无穷的自在。而这时夕阳总是倒映在清澈而静寂的沱江里。远远望去,便函是一团火球在五彩的光波里沐浴。我们心里感受着这无穷的美好,却不知早在一千多年前王勃就吟诵过“落霞与孤鹜齐飞,秋水共长天一色”的佳句了。那时,小小的我只知夕阳的美丽,却无论如何不知道在夕阳里寻觅一份美好的心境。犹如那时候生活在乡下的我,看着父母从田间归来,脸上总挂着幸福而满足的神情。我以为是他们自己心里有什么快乐了,却不知他们的快乐来自于他们踏着夕阳归来的那份心情。
        ⑤待我慢慢长大,我才知道人类生命中一半的美丽来自于对自然景观的留意和欣赏。我不敢想像天空没有日月星辰的轮回会是什么模样?季节没有春夏秋冬的变迁会是怎样的萧索?树木没有春华秋实的更替会是怎样的荒凉?我于是开始留意生活中美好的一切!而这份留意让我发现了人生原本充满着好丰富的情趣!也许是作家大都喜欢孤独和宁静,我是极其喜欢在夕阳里沉思遐想的。面对一轮夕阳,端坐在阳台上,或者散步在郊野,让桔红色的光波在周身沐浴,摊开手来,握一把暖暖的夕阳,你便能找到“悠然见南山”的心境了。而正是在这种恬然的心境下,你的思绪便纷纷扬扬地散开来,那份情境沉浸而美好。你呆以想像卢梭的名著《一个孤独的散步者的遐想》,或许其中最奇谲的灵感和哲思就来自于夕阳下的思考呢!
        ⑥有时候,我会被人生的一些不如意弄得情绪低落,而这时候最是我独对夕阳沉思的时候。那夕阳虽然静默不语,却以她博大和壮观的内蕴扩展着我的心胸。人生难免有失意和挫折,就像这夕阳如此美好,也有消融在天际的时候。而自信的人儿不是乐观地道出了一句“夕阳今朝落下去,明朝依旧爬上来”么?我于是更加喜欢在夕阳里审读人生,去用心感触生命中的点点滴滴。久而久之,我把独对夕阳的静思看成是对人生的一种参禅。
         ⑦是的,人生的美好是无穷尽的,只要你有心投靠美丽。所以有人说贫穷而能听到风声也是好的。何况,我真是一无所有的时候,我还可以在自己的居室里独对夕阳的美好。甚至,我可以对那轮夕阳说:你整个儿就是我的呢!让人快慰的是,夕阳并不责备我的贪婪。
         ⑧于是,一些简简单单的日子里,我不惧怕贫穷的劳碌,我庆幸,我能以一颗丰盈的心小心地爱着我拥有的生活