单项选择题

To improve people’s living environment, considerably cutting carbon emissions has become something_______the leadership must achieve as soon as possible. ( )

A．which
B．that
C．of which
D．in which
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单项选择题
During my childhood, I always lingered at the theater _______my mother worked. ( )
A．that
B．where
C．which
D．in that
单项选择题
His invisible attributes,_______,his eternal power and divine nature, have been clearly perceived. ( )
A．namely
B．equally
C．incidentally
D．consequently
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