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【单选题】
下列哪项最符合鳞状细胞癌的特征( )A.
发生于原有单层扁平上皮的覆盖部位
B.
呈外生性生长
C.
癌细胞的排列及形态仍保留复层扁平上皮的某些特征
D.
癌珠形成
E.
主要经淋巴道转移
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反馈参考答案：
举一反三
【简答题】凸模和凹模的刃口磨损后,模具尺寸的变化(根据落料模)可分为 ____________ , ___________________ 和 _____________________ 三类。
【单选题】The(66)is a channel's capacity which directly reflects the data transfer rate of the channel. (67)functions in a NetWare network which is used to define addressing schemes. The(68)is a network layer d...
A.
volume
B.
bandwidth
C.
noise
D.
delay
【单选题】What is true about all three people?
A.
They are all university students.
B.
They all made a cultural mistake.
C.
They all learned something important.
【简答题】根据园区的依托对象为划分依据,物流园区可分为:货运服务型、____、商贸服务型和综合服务型。
【简答题】above all
【单选题】—Your watch is so beautiful. It must be expensive. —Not at all. It only ______ $4. [ ]
A.
cost
B.
spent
C.
took
【单选题】Router A is unable to reach Router B.Both routers are running ios version 12.0.After reviewing the command output and graphic,what is the most likely cause of the problem?（）
A.
incorrect bandwidt h configuration
B.
incorrect LMI configuration
C.
incorrect map statement
D.
incorrect IP address
【单选题】How can you _______ yourself promoted if you just stay here, doing nothing at all?A．doB． conside
A.
4. How can you _______ yourself promoted if you just stay here, doing nothing at all? A．do
B.
consider
C.
cause
D.
Get
【单选题】可以用来对凸模、凹模镶快、电火花加工用的电极等的成形表面进行精加工，它可以加工硬质合金和热处理后硬度很高的模具零件，对制造高精度、长寿命的模具有十分重要的意义。
A.
刨模机床加工
B.
成形磨削
C.
压印锉修
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