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【单选题】
A Special Clock Every living thing has what scientists call a biological clock that controls behavior. The biological clock(51)plants when to form. flowers and when the flowers should open. It tells insects when to(52) the protective cocoon (防护卵袋) and fly away, and it tells animals and human beings when to eat, sleep and wake. Events outside the plant and animal(53)the actions of some biological clocks. Scientists recently found, for example, that a tiny animal changes the color of its fur because of the(54)of hours of daylight. In the short(55)of winter, its fur becomes white. The fur becomes gray brown in(56)in the longer hours of daylight in summer. Inner signals control other(57)clocks. German scientists found that some kind of internal clock seems to order birds to begin their long migration(58)twice each year. Birds(59)from flying become restless when it is time for the trip,(60)they become calm again when the time of the flight has ended. Scientists say they are beginning to learn which(61)of the brain contain biological clocks. An American researcher, Martin Moorhead, said a small group of cells near the front of the brain(62)to control the timing of some of our actions. These(63)tell a person when to wake, when to(64)and when to seek food. Scientists say there probably are other biological clock cells that(65)other body activities.
A.
says
B.
asks
C.
tells
D.
talks
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【单选题】肾蒂内的主要结构从前向后排列正确的是:
A.
肾动脉、肾静脉、肾盂
B.
肾动脉、肾盂、肾静脉
C.
肾静脉、肾动脉、肾盂
D.
肾静脉、肾盂、肾动脉
【单选题】肾蒂主要结构从前向后的排列顺序是
A.
肾静脉、肾盂、肾动脉
B.
肾盂、肾动脉、肾静脉
C.
肾动脉、肾静脉、肾盂
D.
肾静脉、肾动脉、肾盂
E.
肾动脉、肾盂、肾静脉
【单选题】肾蒂内的主要结构的排列,自上而下依次是
A.
肾静脉、肾动脉、肾盂
B.
肾静脉、肾盂 、肾动脉
C.
肾盂、肾静脉 、肾动脉
D.
肾盂、肾动脉 、肾静脉
E.
肾动脉、肾静脉、肾盂
【单选题】以下获取数组a中元素个数的表达式正确的是( )。
A.
a.count()
B.
a.length
C.
a.Length
D.
a.Count
【单选题】指令“INC BYTE PTR [ESI]”的操作数来自______。
A.
寄存器
B.
存储器
C.
立即数
D.
外设端口
【单选题】肾蒂内主要结构从前向后的排列是
A.
肾动脉、肾静脉、肾盂
B.
肾静脉、肾动脉、肾盂
C.
肾静脉、肾盂、肾动脉
D.
肾动脉、肾盂、肾静脉
E.
肾盂、肾动脉、肾静脉
【单选题】肾蒂主要结构的排列是
A.
由前向后依次为肾动脉、肾静脉、肾盂
B.
由前向后依次为肾动脉、肾盂、肾静脉
C.
由上向下依次为肾动脉、肾盂、肾静脉
D.
由上向下依次为肾盂、肾动脉、肾静脉
E.
由上向下依次为肾动脉、肾静脉、肾盂
【多选题】预制装配式钢筋砼楼梯形式有哪些(多选)
A.
悬挑式
B.
梁承式
C.
柱承式
D.
墙承式
【单选题】肾蒂主要结构的排列是
A.
由前向后依次为肾动脉、肾静脉、肾盂
B.
由前向后依次为肾动脉、肾盂、肾静脉
C.
由上向下依次为肾动脉、肾静脉、肾盂
D.
由上向下依次为肾动脉、肾盂、肾静脉
E.
由上向下依次为肾静脉、肾动脉、肾盂
【单选题】腰部疼痛,重着而热,暑湿阴雨天气加重,活动后或可减轻,身体困重,小便短赤,苔黄腻,脉濡数或弦。其治法是
A.
散寒行湿,温经通络
B.
清热利湿,舒筋止痛
C.
活血化瘀,理气止痛
D.
温补肾阳,补虚止痛
E.
滋补肾阴,补虚止痛
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