---Areyousureyouhavetodo?It'sbeenverylate.---Idon'tknow_______

发布时间:2020-08-07 09:05:04

---Are you sure you have to do? It's been very late.---I don't know ________ I can do it if not now.A.whereB.whyC.whenD.how

网友回答

C
解析分析句子的成分,据句意和引导词义及其作用来选择连词。据句中的“if not now”易得
以上问题属网友观点,不代表本站立场,仅供参考!