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【单选题】
在金属线胀系数实验中，测量样品长度变化的仪器是（）A.
千分表
B.
米尺
C.
游标卡尺
D.
螺旋测微器
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【单选题】In June 2014, a property management company collected a total of RMB250,000 from the property landlords, of which RMB100,000 was for the water and electricity allocated to the landlords and RMB120,000...
A.
RMB12,500
B.
RMB7,500
C.
RMB6,500
D.
RMB1,500
【单选题】As is announced in the newspaper, the 20 th World Cup __________ in 2014 in Brazil between June and July.
A.
is held
B.
will be held
C.
will hold
D.
will be holding
【单选题】The 2014 FIFA World Cup will be held in Brazil in June 13th , 2014 , and 32 football teams ___ so far . [ ]
A.
will choose
B.
will be chosen
C.
have chosen
D.
have been chosen
【单选题】—When were you born? —I was born _____. [ ]
A.
in June three, 1993
B.
on June the third, 1994
C.
in June the third, 1993
D.
on June the three, 1994
【单选题】由于ICMP消息没有目的端口和源端口，而只有消息类型代码。通常过滤系统基于( )来过滤ICMP数据包(单选)
A.
端口
B.
IP地址
C.
消息类型
D.
代码
E.
状态
【单选题】The 2014 FIFA World Cup will be held in Brazil on June 13 th , 2014, and 32 football teams_____ so far.
A.
will choose
B.
have chosen
C.
have been chosen
D.
will be chosen
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