Things are ________ on Mars ________ on Earth because of the different gravity.
#53391
A
much lighter; than that
B
much lighter; than those
C
not so light; as that
D
not so light; as those
推荐题目
—How often do you clean your classroom? —_________.
#39122
A
Last week
B
In the afternoon
C
For ten minutes
D
Every day
