下列关于良性肿瘤特点的叙述,正确的是(  )

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(1)【◆题库问题◆】:[多选] 下列关于良性肿瘤特点的叙述,正确的是(  )
A.呈膨胀性扩展
B.肿瘤边界清楚
C.细胞形态变异较小
D.不危及生命
E.晚期可发生转移

【◆参考答案◆】:A,B,C

【◆答案解析◆】:略

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(2)【◆题库问题◆】:[单选,材料题] The subject of this passage is ________.根据以下内容,回答下面的题目。Researchers have found that REM (rapid eye movement) sleep is important to human beings.This type of sleep generally occurs four or five times during one night of sleep lasting five minutes to forty minutes for each occurrencE.The deeper a person’s sleep becomes, the longer the periods of rapid eye movement.There are physical charges in the body to show that a person has changed from NREM (non-rapid eye movement) to REM sleep.Breathing becomes faster, the heart rate increases, and, as the name implies, the eyes begin to move quickly.Accompanying these physical changes in the body is a very important characteristic of REM sleep.It is during REM sleep that a person dreams.According to the passage, how often does REM sleep occur in one night?
A.why people sleep
B.the human need for REM sleep
C.the characteristic of REM sleep
D.physical changes in the human body

【◆参考答案◆】:D

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(3)【◆题库问题◆】:[单选] 对神经纤维的叙述,错误的是(  )
A.神经纤维为神经元的突起部分,即通常所讲的轴突
B.神经纤维的基本功能是传导神经冲动,它接受其他神经元传来的冲动,将冲动传向胞体
C.在实验条件下,刺激神经纤维的任何一点,产生的动作电位可同时向纤维的两端传导
D.神经干中的许多神经纤维在传导神经冲动时,互相不会发生干扰
E.用适宜强度的电流连续刺激实验中的神经纤维,几个小时后会出现传导阻断

【◆参考答案◆】:E

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(4)【◆题库问题◆】:[单选] 促进胰酶分泌的体液因素是(  )
A.促胃液素
B.促胰液素
C.胆囊收缩素
D.抑胃肽
E.内因子

【◆参考答案◆】:C

【◆答案解析◆】:略

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(5)【◆题库问题◆】:[单选] 活化部分凝血活酶时间(APTT)测定缩短见于(  )
A.维生素K缺乏症
B.严重肝病
C.SLE
D.妊娠高血压综合征
E.DIC纤溶亢进期

【◆参考答案◆】:D

【◆答案解析◆】:略

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(6)【◆题库问题◆】:[单选] 李密的《陈情表》是一篇(  )
A.书信
B.小说
C.辞赋
D.奏疏

【◆参考答案◆】:D

【◆答案解析◆】:【答案】D 【解题思路与技巧】 表,古代的一种文体,属于奏议一类,是臣民对君主陈请事情的文书。这篇就是西晋时李密给武帝的奏疏。李密,蜀汉时为尚书郎。蜀亡后,晋武帝征他为太子洗马,逼迫甚急,他以祖母年老多病,无人奉养为由,推辞不就。此表就是向武帝陈说这一理由的。因此选择D项。

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(7)【◆题库问题◆】:[单选] You are worthy_______ the honour.
A.to
B.at
C.for
D.of

【◆参考答案◆】:D

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(8)【◆题库问题◆】:[单选] 冰心著名的散文集是
A.《繁星》
B.《寄小读者》
C.《春水》
D.《虫子》

【◆参考答案◆】:B

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(9)【◆题库问题◆】:[单选,材料题] 回答下面的题目Eggs are my favorite fooD.I likethem 21 ,hard-boiled,scrambled,or poacheD.I eat eggsfor22 ,lunch,and dinner.I eat eggshere,there,and everywhere!Eggs taste great.You can eat them by 23 or as part of any meal.Eggsare 24 used as an ingredient in many prepared foods.Can youthink of any foods that contain25 ?Eggs are really a perfect fooD.They are26 in most of the nutrients we need to maintain good 27 .When a baby chicken develops 28 an egg,the egg29 and yolk are the only foods they neeD.Many people believe that eggs are 30.They pointout that eggs contain a very high amount of cholesterol(胆固醇).Too31 of one kind of cholesterol in our blood can cause heart diseasE.There is no evidence that eggs 32 the harmful cholesterol in our blooD.When we eat foodsthat are33in cholesterol,our bodies make 34of it to balance,or adjust.If you want to enjoy a tasty and healthy fooD.eat plentyof35
A.high
B.low
C.down
D.flavored

【◆参考答案◆】:A

【◆答案解析◆】:后面的balance和adjust告诉我们,即便我们食用了胆固醇高的食物,我们的身体会自我调整,选项A是正确的。

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(10)【◆题库问题◆】:[单选] 在社会心理学中,由于第一印象的形成所导致的在总体印象形成上最初获得的信息比后来获得的信息影响更大的现象,称为(  )
A.“登门槛”效应
B.低球技术
C.留面子效应
D.过度理由效应

【◆参考答案◆】:B

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