参加特种设备作业人员考试的人员，应向考试机构提交毕业证书复印件或学历证明1份。（）
参考答案：对
The weather was so bad that we had to ______. Our journey became a failure.
A．turn back
B．turn away
C．turn about
D．turn round
合理的支出是指符合生产经营活动常规，应当计入当期损益或者有关资产成本的必要和正常的支出。
