A.未取得安全生产许可证，擅自进行危险化学品生产的
B.接受转让的安全生产许可证的
C.冒用安全生产许可证的
D.使用伪造安全生产许可证的

A．In line with the hypothesis…
B．The study demonstrates a correlation between…
C．The results contradict the claims of Smith (2007) that…
D．The results might suggest that X. However, based on the findings of similar studies, a more plausible explanation is Y.