破产企业对破产可变现价值的清偿顺序，首先是偿还还有担保的债权，其次是清偿抵消债权，然后才有清偿无担保无优先权的债权。
参考答案：对
There were so many cars held up by the heavy rain on the road that we had no but to wait. [ ]
A. alternative
B. difference
C. relation
D. opposition
日保养是指日常及每一（）中必须对设备所做的预防性维护清洁保养工作。
