单项选择题

Now a paper in Science argues that organic chemicals in the rock come mostly from ______ on earth rather than bacteria on Mars.

A. configuration
B. constitution
C. condemnation
D. contamination
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The new underground railway will ______ the journey to all parts of the city.
A. consume
B. eliminate
C. formulate
D. facilitate
单项选择题
I like to play the piano but I can't play it well. ______ Sophie.
A. As is the same with
B. It is the same with
C. So it is the same as
D. So is it with
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