Performance divergence indicated in the Workload Replay report is most likely due to what？（）
A. DML and SQL statement results that do not match between the capture and replay systems
B. When errors that occur in the capture system dont occur in the replay system
C. Top SQL statements
D. Infrastructure or system-configuration differences
E. Time-of-day differences between capture and replay system
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（）风能资源理论蕴藏景为150万亿千瓦·时/年，主要分布在丹麦（含格陵兰岛)、挪威等北欧国家。
《防洪法》规定，当江河、湖泊的水情接近保证水位或者安全流量时，可以由（）宣布进入紧急防汛期。
A. 事发地上一级防汛指挥机构
B. 事发地上一级人民政府
C. 有关县级以上人民政府防汛指挥机构
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