问题补充:
单选题Ithasbeenproved_______violenceontelevisionhasabadeffectonchildren.A.whetherB.becauseC.whatD.that
答案:
D解析It has been proved that … 意为“已经证明”。It为形式主语,真正的主语为that引导的从句。句意为:事实证明,暴力电视节日对儿童有不良影响。
时间:2024-06-24 11:55:01
单选题Ithasbeenproved_______violenceontelevisionhasabadeffectonchildren.A.whetherB.becauseC.whatD.that
D解析It has been proved that … 意为“已经证明”。It为形式主语,真正的主语为that引导的从句。句意为:事实证明,暴力电视节日对儿童有不良影响。