问题描述:
He ( ) a soldier thirty years ago,but ever since the end of World War Two,he ( ) a soldier.
选项:
a、was,was no longer
b、was,has no longer been
c、has been,was no longer
d、has been,has no longer been
选项:
a、was,was no longer
b、was,has no longer been
c、has been,was no longer
d、has been,has no longer been
问题解答:
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