题目内容
17、Walking does need a bit of practice _____ gravity has changed.
A．as if B．in their turn C．now that D．as a result of
试题答案
17、C
相关题目
Walking does need a bit of practice _____ gravity has changed.
|
A．as if |
B．in their turn |
C．now that |
D．as a result of |
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