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【单选题】
以下关于食管结构的描述中,哪一项是错误的 ( )
A.
腔面有7-10条纵行皱襞
B.
粘膜上角化的复层扁平上皮
C.
粘膜肌层为一层纵行平滑肌束
D.
粘膜下层內含粘液腺
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【单选题】普通笼型异步电动机电机定子引出线一般为几个?
A.
3
B.
6
C.
9
D.
12
【单选题】血红素的合成过程经历了
A.
线粒体 → 胞液 → 线粒体
B.
胞液 → 线粒体 → 胞液
C.
线粒体 → 胞液
D.
胞液 → 线粒体
【简答题】In America, the state or city government will pay a lawyer to take the case of a suspect who ( ) one.
【单选题】有关数字配线架跳线的布放说法不正确的是()。
A.
顺直
B.
捆扎牢固
C.
允许轻微扭绞
D.
松紧适度
【单选题】数字配线架()的主要作用是进行数字线的连接、调度、测试等电路相关操作,是机房设备与架的主要组成部分。
A.
DDF
B.
ODF
C.
VDF
D.
FDF
【简答题】In response to the problems with the system, the writer needs a lawyer to act as a 1 for the rights of s. He also calls on s to take steps to fight for more rights of their own. And most o...
【判断题】《通信维规》中规定数据网与传输专业的维护界面是以数据室内的光纤配线架、数字配线架、RJ45配线架的内线侧接入端子为界,接入端子内由数据通信专业维护,接入端子以外由传输或线路专业维护。
A.
正确
B.
错误
【简答题】When the old man ____ his last will, his strong accent made it really hard for his lawyer to take down every word.A. dictated B. devastated C. despised D. detected
【单选题】When the old man ____ his last will, his strong accent made it really hard for his lawyer to take down every word.
A.
dictated
B.
devastated
C.
despised
D.
detected
【判断题】The lawyer will take the cases of the poor for nothing. 译文:这位律师无缘无故地受理穷人的案件。
A.
正确
B.
错误
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