心率加快时,心动周期就会缩短,其中缩短最明显的是(  )

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(1)【◆题库问题◆】:[单选] 心率加快时,心动周期就会缩短,其中缩短最明显的是(  )
A.心房收缩期
B.心房舒张期
C.心室舒张期
D.心室收缩期
E.心房舒张期和心室舒张期

【◆参考答案◆】:C

(2)【◆题库问题◆】:[单选] The boy showed complete_________of hisparents,advicE.
A.disregard
B.ignorance
C.neglect
D.avoidance

【◆参考答案◆】:A

(3)【◆题库问题◆】:[单选,材料题] _________根据以下内容,回答下面的题目。Insure means to protect _51_ a loss of money.Most people can budget their money so that their income will cover expected expenses _52_ food, clothing, housing, and public services.But, there is no way to know _53_ who will suffer a crisis (危机) such as a serious illness, fire, flood, or a car accident.Such crises usually _54_ great expensE.Even if people could predict crises, it would be hard to save enough money to _55_ the expenses.Insurance is a system _56_ a company collects money from many individuals and then pays certain expenses whenever one of those insured individuals is faced with a certain crisis.An insurance policy _57_ how much the insurance costs and how much the company will pay when a policy holder is faced with a certain crisis.There are many different kinds of insurance, _58_ hospital, motor-car and firE.Insurance can be rather expensive but most people buy insurance of some kinD.Insurance is something _59_ people buy and hope they will _60_ neeD._________
A.predict
B.ahead
C.in advance
D.earlier

【◆参考答案◆】:D

(4)【◆题库问题◆】:[单选] 下列句子中,加点的词语使用最恰当的一项是 ( )
A.一段时间以来,有些历史题材的影视作品,把历史当作一一个任人装扮的小姑娘,涂脂抹粉,翻云覆雨,弄得面目全非。
B.有些人外语讲不好怕人笑话,而讲普通话时南腔北调,词不达意,却不以为然。
C.老人用那幸福的笑容和感激的泪水,向我们无言地诠释着十八年风雨不能泯灭的人间真情。
D.电视剧《父子深情》通过曲折的情节、感人的画面,讲述了一对反目成仇的父子破镜重圆的故事。

【◆参考答案◆】:C

(5)【◆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

(6)【◆题库问题◆】:[单选] 下列哪一项不属于脊髓休克的表现(  )
A.大小便失禁
B.血压下降
C.断面以下脊髓支配的骨骼肌肌紧张降低
D.发汗反射消失
E.断面以下脊髓反射活动消失

【◆参考答案◆】:A

【◆答案解析◆】:略

(7)【◆题库问题◆】:[多选] 影响创口愈合的冈素为:(  )
A.局部血供障碍
B.局部组织缺氧
C.创口内留有异物
D.肝硬变
E.局部制动不够

【◆参考答案◆】:A,B,C,D,E

(8)【◆题库问题◆】:[单选] -- How do you like these chairs?-- Yes, they are actually nice but they arenot much ________demand now.
A.in
B.on
C.at
D.for

【◆参考答案◆】:B

【◆答案解析◆】:On demand固定词组,意为:需求。选项B是正确的。【句子大意】你觉得这些椅子怎么样?不错,它们的确很好。可我们现在不需要。

(9)【◆题库问题◆】:[单选] He ______ when thebus came to a sudden stop.
A.was almost hurt
B.was to hurt himself
C.was hurt himself
D.was hurting himself

【◆参考答案◆】:A

(10)【◆题库问题◆】:[单选] 选用下面的句子为文段填空,排列顺序正确的一项是(  )湖上也好,山上也好,天空中也好,,,;到处都在动,都是不均衡,是离奇变幻,是光怪陆离的阴影和线条的无穷的混合和错综,而万物之中却隐藏着宁静、柔和、统一和美的必然性。①没有一丝完整的线条②没有一个同样的瞬间③没有一片完整的色彩
A.①②③
B.①③②
C.②①③
D.②③①

【◆参考答案◆】:B

【◆答案解析◆】:本题考查语言表达的能力。根据“一丝完整”与“一片完整”的连贯性与递进性,以及从“线条”、“色彩”的具体到 “瞬间’’的抽象,可得出答案为B项。

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