求英语高手帮我分析这两个短句的结构.1.Adatabreachoccurswhenrecordswithsensitiveorpersonalinformationareexposedtooutsidesources.感觉这句有两个谓语啊,怎么回事,occurs和aresupposedto2.Thisincludeswhomt

Question

求英语高手帮我分析这两个短句的结构.
1.A data breach occurs when records with sensitive or personal information are exposed to outside sources.感觉这句有两个谓语啊,怎么回事,occurs 和 are supposed to
2.This includes whom to notify internally and externally,how customers will be alerted and a public relations plan.whom是什么,指代什么,我乱了

Answer 1

第一个句子主句是A data breach occurs,后面的是时间状语从句,are supposed to是从句的谓语.
2.whom to notify internally and externally和how customers will be alerted and a public relations plan是两个宾语,其实是两个问题变成了陈述句语序,变成了宾语的两个部分,应该是this includes whom and how,to notify internally and externally是用来修饰whom的,customers will be alerted and a public relations plan是修饰how的