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【单选题】
桥上无缝线路应定期测量轨条的位移量，并作好记录。固定区位移量超过（ ）时，应分析原因，及时整治。A.
40mm
B.
20mm
C.
15mm
D.
10mm
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【简答题】By this month, CPI growth rate has dropped for five months.
【简答题】A．Three weeks. B．Five weeks. C．Three months. D．Five months.
【单选题】When Angela had flying lessons
A.
her course lasted five months.
B.
her husband took lessons as well.
C.
she got to know her teacher well.
【简答题】A．Twelve months, depending on whether the exhibition is small or large. B．Five months, depending on the network of contacts they have in the host country. C．Six months, depending on things such as the...
【多选题】下列哪些是正确的防诈骗技巧:( )
A.
对方来电号码属地查询
B.
“关键词+诈骗”百度查询，只要有记录显示涉嫌诈骗就可判为诈骗
C.
只要牵涉到交钱，三思而后行
D.
没有所谓的安全账户
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