单项选择题

The ocean bottom even today is largely unexplored: until about a century ago, the deep-ocean floor was completely ______, hidden beneath water averaging over 3, 600 meters deep.

A.inevitable
B.indefinite
C.incomparable
D.inaccessible

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单项选择题

______ you can bring yourself to stop hating her, it sounds like an arrangement that could work out rather nicely.

A.So far as
B.So long as
C.As well as
D.As often as not

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