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【简答题】
作业8 P77 3-5 3-6(1)(2)
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皮皮学刷刷变学霸
举一反三
【单选题】( )由于消除了轮轨之间的接触,因而无摩擦阻力,线路垂直荷载小,适于高速运行。
A.
磁悬浮铁路
B.
高铁铁路
C.
特高速铁路
D.
轻轨铁路
【单选题】假设所有变量均为整型,则表达式(a=2,b=5,b++,a+b)的值是(    )。
A.
7    
B.
8    
C.
6    
D.
2
【单选题】My pain ______ apparent the moment I walked into the room, for the first man I met asked sympathetically: 'Are you feeling all fight?'
A.
must be
B.
must have been
C.
had been
D.
had to be
【简答题】简述防碰撞系统的五种警示功能。
【单选题】My pain ______ apparent the moment I walked into the room, for the first man I met asked sympathetically: 'Are you feeling all right?'
A.
must be
B.
must have been
C.
had been
D.
had to be
【单选题】Three "-ings" include the following except .
A.
betting
B.
drinking
C.
tipping
D.
bargaining
【单选题】()由于消除了轮轨之间的接触,因而无摩擦阻力,线路垂直荷载小,适于高速运行。 A.高速公路
A.
磁悬浮铁路
B.
高速铁路
C.
轻轨铁路
【判断题】纳税评估分析时,除了预警值,也可以将历史绝对数指标、行业绝对数指标和税务机关批准数作为比较的绝对值。
A.
正确
B.
错误
【单选题】Three “-ings” include the following except .
A.
Betting
B.
Drinking
C.
Tipping
D.
Bargaining
【单选题】Where is the man ____ I met this morning?
A.
when
B.
where
C.
which
D.
who
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