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.

申请变更安全生产许可证。
A.变更安全管理人员
B.变更隶属关系的
C.变更企业名称的
D.新建、改建、扩建项目经验收合格的

A．错误
B．正确