问题描述:
___he has limited technical knowledge ,the old worker has a lot of experience .
0 - 解决时间:2007-5-30 22:25
A.Since
B.Unless
C.As
D.Although
为啥不能用AS?
0 - 解决时间:2007-5-30 22:25
A.Since
B.Unless
C.As
D.Although
为啥不能用AS?
问题解答:
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