单项选择题

I had worked here （）you came here. But l shall leave for England（）.

A．before long; before long
B．before long; long before
C．long before; before long
D．long before; long before

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单项选择题

A．much larger than that of
B．moremore larger than that of
C．much larger than
D．moremore larger than

单项选择题

A．blank
B．to beto be blank
C．being blank
D．be blank

单项选择题

A．possible everything
B．everything possibly
C．everything possible
D．possibly everything