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【单选题】
A轮与B轮同在一条经线上,A轮在60°N,速度15kn,B轮在30°N,速度20kn,同时行一天后,则B轮与A轮的经差CλBA是 。A.
3°.2W
B.
3°.2E
C.
2°.8W
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皮皮学刷刷变学霸
举一反三
【单选题】Transitions like “therefore”, “due to”, and “as a result”, are expressions indicating ____________.
A.
time sequence
B.
comparison and contrast
C.
classification
D.
cause and effect
【单选题】He may not like my visit, but I shall go and see him _____.
A.
anyway
B.
someway
C.
though
D.
therefore
【单选题】I don’t like her face; , she smokes, which is something I hate.
A.
also
B.
instead
C.
however
D.
therefore
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