问题补充:
单选题Thehumansaredestroyingnaturedaybyday,________ofcourse,willcauseseverepunishmentfromitsoonerorlater.A.whoB.whenC.on whichD.which
答案:
D解析因为先行词是前面整个句子,且在从句中作主语,所以用which。of course是插入语。
时间:2019-03-04 10:12:28
单选题Thehumansaredestroyingnaturedaybyday,________ofcourse,willcauseseverepunishmentfromitsoonerorlater.A.whoB.whenC.on whichD.which
D解析因为先行词是前面整个句子,且在从句中作主语,所以用which。of course是插入语。