One of the most obvious advantages of TV is that ______.A.it keeps us informedB.it is very
One of the most obvious advantages of TV is that ______.
A.it keeps us informed
B.it is very cheap
C.it enables us to have a rest
D.it controls our lives
One of the most obvious advantages of TV is that ______.
A.it keeps us informed
B.it is very cheap
C.it enables us to have a rest
D.it controls our lives
第8题
A.中危险级单具灭火器最小配置灭火级别是2A
B.轻危险级单具灭火喊叫最小配置灭火级别是1A
C.中危险级单位灭火级别最大保护面积是75m2/A
D.严重危险级单位灭火级别最大保护面积是100m2/A
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