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[主观题]
Few families go to bed at night without first checking ______.A.a lighted matchB.doors and
Few families go to bed at night without first checking ______.
A.a lighted match
B.doors and windows
C.the temperature
D.cooking equipment
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Few families go to bed at night without first checking ______.
A.a lighted match
B.doors and windows
C.the temperature
D.cooking equipment
第8题
A.权利与义务对等原则
B.营利性原则
C.公共收费的非重叠性原则
D.受益与成本对称原则
第9题
A.权利与义务对等原则
B.营利性原则
C.公共收费的非重叠性原则
D.受益与成本对称原则
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