心室肌的前负荷取决于(  )

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(1)【◆题库问题◆】:[单选] 心室肌的前负荷取决于(  )
A.收缩末期的心室容积
B.快速射血期的心室容积
C.等容舒张期的心室容积
D.快速充盈期的心室容积
E.舒张末期的心室容积

【◆参考答案◆】:E

【◆答案解析◆】:略

(2)【◆题库问题◆】:[单选]
A.key
B.they
C.obey
D.grey

【◆参考答案◆】:A

(3)【◆题库问题◆】:[单选] 题目暂无。

【◆参考答案◆】:D

(4)【◆题库问题◆】:[单选] As the teacher has announced,________will be open thmorrow.
A.the school
B.SO school
C.school
D.SO the school

【◆参考答案◆】:C

(5)【◆题库问题◆】:[单选] This is one of the most beautifulpictures of scenery that ________displayedherE.
A.is
B.are
C.has been
D.have been

【◆参考答案◆】:D

【◆答案解析◆】:定语从句的先行词(pictures)是名词复数时,从句中的谓语动词用复数形式(that代表pictures)。这里时问是从过去到现在,所以应用现在完成时。选项D是正确的。【句子大意】这是这里展出的最漂亮的风景照之一。

(6)【◆题库问题◆】:[单选] 已知函数f(x)=10g2(2x+m)的定义域为[2,+∞),则f(10)等于(  ) (A)3+log23(B)1+2log23(C)3(D)4

【◆参考答案◆】:D

(7)【◆题库问题◆】:[单选] 根据以下选项,回答{TSE}题:A.肝浊音区上升,肝区叩痛阴性B.肝浊音区下降,肝区叩痛阴性 C.肝区叩诊鼓音,肝区叩痛阴性D.肝绝对浊音界下移,肝区叩痛阴性E.肝浊音区上升,肝区叩痛阳性 {TS}肺气肿(  )

【◆参考答案◆】:B

【◆答案解析◆】:略

(8)【◆题库问题◆】:[单选] 肩关节的组成及运动(  )
A.关节囊内有肱三头肌长头腱通过
B.关节窝大,关节头小
C.关节盂周缘有透明软骨构成的盂唇,加深关节窝
D.关节囊薄而松弛,下壁为薄弱处
E.不能做环转运动

【◆参考答案◆】:D

【◆答案解析◆】:略

(9)【◆题库问题◆】:[单选] 填入下面一段文字横线处,与上下文衔接恰当的一句是 ( )有些人说:“______”实惠与否,要看对谁说。雷锋在风雨之夜送一对母子回家,就使这个劳动妇女和她的孩子得到了实惠;他在车站上乐呵呵地为大家扫地,就使来往的顾客得到了实惠;他把节省下的钱捐给了公社,就使这个公社得到了实惠。这些怎能说不实惠呢?
A.学雷锋实惠吗?
B.学雷锋,不实惠。
C.学雷锋,应讲实惠。
D.学雷锋,要不要讲实惠?

【◆参考答案◆】:B

(10)【◆题库问题◆】:[单选] Everyyear just after Christmas the January Sales start.All the shops reduce their pricesand for twoweeks,they are full of people looking for bargains.My husband and I do not nor-mally go to the sales as we don’t likecrowds and in any case are short of money as we have tobuy lots of Christmaspresents.   Last year,however,I took my husband with me to the sales at the large shop in thecenterof London.We both needed some new clothes andwere hoping to find a television set.Whenwe got tostation.So I left my husband and started looking aroundthe shops.Unfortunately allthe clothes were in verylarge sizes and SO were not suitable for mE.But I didbuy.a televisionat a very cheap price,SO I felt quite pleased with myselF.   When Iarrived at the station,my husband was not therE.So I sat down in anearby cafeto have a cup of teA.I quickly finished mytea when I saw my husband and went out to meethim.Helooked very happy.Then I saw he Was carrying a largeand heavy cardboard box.“Oh,dear!”Ithought.Yes,we had no newclothes but two televisions.We shall not be going tothe sales again. 根据以上内容,回答{TSE}题。{TS}In January__________.
A.lots of people go shoppingfor discount
B.people have a lot of moneyto spend after Christmas
C.all the shops close for atwo-week Christmas holiday
D.people don’t have enoughmoney to go looking for bargains

【◆参考答案◆】:A

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