雅乐中所用的笛子最长的是（）。 ["高丽笛","神乐笛","龙笛"]
CQT测试步骤中的第一步是（）。 ["确定测试点","测试准备：连接测试设备、设置测试参数","开始测试：发起呼叫，记录数据","完成测试"]
IS审计师需要获得充分和适当的审计证据的最重要原因是（）。 ["遵从需求的调整","是提供合理结论的基础","确保完整的审计覆盖","依据已定义的范围完成审计"]
雅乐中所用的笙共有（）根竹。 ["15","16","17","18"]
The fourth engineer accompanied by the workers on oil barge measures the oil levels, temperature and （） in the tanks. ["tank table","trim","water contents","oil pressure"]
影响海平面变化的因素有哪些？
