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【简答题】
在C语言中,下列不正确的int类型的常数是:______。 0, 32768 ,0XCF , 038
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参考答案:
举一反三
【单选题】关于心的位置,正确的描述是
A.
位于胸腔的中纵隔内
B.
1/3在前正中线的左侧
C.
2/3在前正中线的右侧
D.
心尖在右锁骨中线内1-2cm,与第5肋间相交处
【单选题】在程控交换机中,下列执行级别最低的程序是( )
A.
基本级
B.
故障级
C.
周期级
D.
时钟级
【单选题】Under rent control, tenants can expect
A.
lower rent and higher quality housing.
B.
lower rent and lower quality housing.
C.
higher rent and a shortage of rental housing.
D.
higher rent and a surplus of rental housing.
【单选题】水泥或石灰剂量测定应进行两次平行试验,重复性误差不得大于均值的( ),否则应重新试验。
A.
2%
B.
3%
C.
1%
D.
5%
【单选题】Under rent control, landlords cease to be responsive to tenants' concerns about the quality of the housing because
A.
with rent control, the government guarantees landlords a minimum level of profit.
B.
they become resigned to the fact that many of their apartments are going to be vacant at any given time.
C.
with shortages and waiting lists, they have no incentive to maintain and improve their property.
D.
with rent control, it becomes the government's responsibility to maintain rental housing.
【判断题】EDTA 滴定法测水泥或石灰剂量 应进行两次平行测定,测算术平均值,精确至 0.1mL 。允许重复性误差不得大于均值的 5% ,否则重新进行试验。
A.
正确
B.
错误
【单选题】用月标准工资除以全年平均每月工作日期计算日工资时,全年平均每月的工作日数为( )。
A.
30天
B.
25.5天
C.
21.17天
D.
20.83天
【多选题】装配工作必须按一定的程序进行。装配程序一般应遵循如下原则:( )
A.
先装下部零件,后装上部零件。
B.
先装内部零件,后装外部零件。
C.
先装笨重零件,后装轻巧零件。
D.
先装精度要求较高的零件,后装一般性零件。
【单选题】装配工作必须按一定的程序进行,一般遵循( )
A.
先内部零件,后外部零件
B.
先外部零件,后内部零件
C.
先一般的零件,后精度高的零件。
D.
先轻巧零件,后笨重零件
【单选题】Under rent control, landlords cease to be responsive to tenants’ concerns about the quality of the housing because
A.
with shortages and waiting lists, they have no incentive to maintain and improve their property.
B.
they know they can never please their tenants.
C.
the law no longer requires them to maintain their buildings.
D.
it becomes the government’s responsibility.
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