函数Y=x3+2sinx(  ) (A)是奇函数 (B)是偶函数 (C)既是奇函数又是偶函数 (D)既不是奇函数又不是偶

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所属分类:学历考试
(1)【◆题库问题◆】:[单选] 函数Y=x3+2sinx(  ) (A)是奇函数 (B)是偶函数 (C)既是奇函数又是偶函数 (D)既不是奇函数又不是偶函数

【◆参考答案◆】:A

(2)【◆题库问题◆】:[单选] 根据以下选项,回答{TSE}题:A.表皮样囊肿B.皮脂腺囊肿C.腱鞘囊肿D.蔓状血管瘤 E.脂肪瘤 {TS}发生在皮下组织内,有明显压缩性的肿块是(  )

【◆参考答案◆】:D

【◆答案解析◆】:略

(3)【◆题库问题◆】:[单选] From here, we can see the bridge ________construction.
A.below
B.under
C.by
D.with

【◆参考答案◆】:C

【◆答案解析◆】:Below在下面,under在……之下、在……情况中,by经过、在……之旁,with关于、由于。选项C是正确的。【句子大意】从这里我们可以看到正在修建中的大桥。

(4)【◆题库问题◆】:[单选] 关于历史发展的动力,下列选项中表述正确的是(  )
A.科学技术是直接的生产力
B.阶级斗争是阶级社会发展的根本动力
C.英雄与群众共同创造历史
D.革命可以解放生产力

【◆参考答案◆】:D

(5)【◆题库问题◆】:[单选] 在心室等容收缩期时 (  )
A.房内压>室内压>主动脉压
B.房内压<室内压>主动脉压
C.房内压=室内压>主动脉压
D.房内压<室内压<主动脉压
E.房内压>室内压<主动脉压

【◆参考答案◆】:D

【◆答案解析◆】:略

(6)【◆题库问题◆】:[单选] 肺泡回缩力主要来自(  )
A.肺弹性纤维与肺泡表面张力
B.肺泡表面液体分子层
C.肺泡表面活性物质与肺弹性纤维
D.肺弹性纤维
E.肺泡表面活性物质

【◆参考答案◆】:B

(7)【◆题库问题◆】:[单选] 《谏逐客书》的中心论点是(  )
A.逐客正确
B.逐客错误
C.客利于秦
D.客有负于秦

【◆参考答案◆】:B

【◆答案解析◆】:【答案】B 【解题思路与技巧】 《谏逐客书》的中心论点是“臣闻吏议逐客,窃以为过矣”。事斯首先以史为证.列举秦国历史上四位明君任用客卿使秦国富强的事实;再将逐客与享用异国色乐珠玉对比,指出重物轻人非成就帝业之术;并分析逐客的危害.从而论证“非秦者去,为客者逐”的错误。因此选择B项。

(8)【◆题库问题◆】:[多选] 股神经(  )
A.是骶丛中最粗大的神经
B.发出后先在腰大肌与髂肌之间下行
C.穿腹股沟韧带深面在股动脉内侧到达股前部
D.肌支分布到股四头肌、缝匠肌、耻骨肌
E.最长的皮神经是隐神经,与大隐静脉伴行

【◆参考答案◆】:B,D,E

(9)【◆题库问题◆】:[单选,材料题] Who are the first to make the successof sit-in become true?回答下面的题目American Blacks experienced a revolutionafter 1945, a revolution in expectations.Following World War Ⅱ , the steady movement toward first-classcitizenship for Black people quickened, with significantactions taking place in courts of law, in voting booths, in restaurants and inthe streets of the nation.A decade of intense civil rights activity was launched in 1954 when theUnited States Supreme Court declared segregated schools to beunconstitutional. In 1955, Dr. Martin Luther King, Jr. , effectivelyorganized the Blacks of Atlanta, Georgia, in a bus boycott. The boycott lastedtwo years, and when it was over, Blacks no longer were degraded by being forcedto sit or stand in the rear of buses.In 1960, a group of Black college students decided that they, as well aswhite persons, had the right to eat at a lunch counter in Greensboro, NorthCarolinA. This sit-in sparked anaggressive national movement and, in the next few years, thousands of young menand women--Black and White, North and South--overturned local laws and customsthat had maintained segregation. Sit-ins, pray-ins, freedom rides, freedommarches and demonstrations to open all schools to Black children took placeacross the nation.Several important actions took place tochange the status of black people
A.Black college students and whites.
B.First-class citizens.
C.The Blacks of AtlantA.
D.Young men and women in Greensboro.

【◆参考答案◆】:A

【◆答案解析◆】:第三段。一群黑人大学生和白人大学生认为黑人与白人一样有权利在餐厅内吃饭。选项A是正确的。

(10)【◆题库问题◆】:[多选] 促胰液素(  )
A.是由小肠的S细胞产生
B.在盐酸刺激下分泌量明显增加
C.主要使胰酶分泌增加
D.迷走神经兴奋时分泌量增加
E.使水和碳酸氢盐分泌轻度增加

【◆参考答案◆】:A,B

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