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【单选题】
经过再结晶后，冷变形金属的（ ）显著下降。A.
硬度、强度
B.
塑性、强度
C.
塑性、韧性
D.
硬度、韧性
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举一反三
【单选题】有聊天系统用servlet实现,用户发表言论时,需要对文字的敏感信息自动过滤,采用过滤器来实现,过滤的方法在( )中实现。
A.
init
B.
doPost
C.
doFilter
D.
doGet
【单选题】有一台系统为 Windows Server 2012 的服务器,利用 IIS 搭建了 FTP 服务,为了保持服务器的良好性能,管理员希望同时连接到服务器的客户端数量最多为 100 个,他应该设置( )。
A.
禁用匿名访问
B.
“ FTP 站点连接”的连接限制为 100
C.
“ FTP 站点消息”的标题为“连接人数不超过 100 ”
D.
在“目录安全性”中设置只允许 100 台客户端连接
【单选题】The author suggests that in Canada during the 1950's ______.
A.
the urban population decreased rapidly
B.
the birth rate was very high
C.
economic conditions were poor
D.
fewer people married
【单选题】有一台系统为Windows Server 2008的服务器,利用IIS搭建了FTP服务,为了保持服务器的良好性能,管理员希望同时连接到服务器的客户端数量最多为100个,他应该设置( )
A.
禁用匿名访问
B.
“FTP站点连接”的连接限制为100
C.
设置“FTP站点消息”的标题为“连接人数不超过100”
D.
在“目录安全性”中设置只允许100台客户端连接
【单选题】The urban population of the world ______ .
A.
has risen to around forty percent in the last 200 years
B.
will have risen to more than fifty percent by the year 2010
C.
has risen by forty-five percent since 1800
D.
will live in cities for the first time
【单选题】Which of the following was not related to urban population growth in the nineteenth century?
A.
annexation
B.
migration
C.
newcomers
D.
natural increase
【单选题】The author suggests that in Canada during the 1950s ______.
A.
the urban population decreased rapidly
B.
fewer people married
C.
economic conditions were poor
D.
the birth rate was very high
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