问题
It was _____ by the railway board that thecost of rail fares would be increased by ten percent
A:not to have been
B:to have not been
C:to have been not
D:to not have been
B:to have not been
C:to have been not
D:to not have been
正确答案是：
同类题型
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s all that you need If you married me, I’d giveyou everything you _____.
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