In 1974 a large area of the surface of Mercury was photographed from varying distances, which revealed a degree of cratering similar to that of the Moon's.
which revealed a degree of cratering similar to that of the Moon's
to reveal a degree of cratering similar to the Moon
revealing a degree of cratering similar to that of the Moon
and revealed cratering similar in degree to the Moon
that revealed cratering similar in degree to that of the Moon
a that of 和moon‘s赘余
b 不定式作状语表目的,不符合逻辑,比较对象错误,应该是m的degree和moon 的degree比,不是和moon比’
d 比较对象错误
e revealed 后面做area的定语,不如状语合适
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