问一道英语词汇题：Mary ______ (试图）to help her mother do housework on weekends.Mary ______ (试图）to help her mother do housework on weekends.请问：这个最好用什么时态?

问一道英语词汇题：Mary ______ (试图）to help her mother do housework on weekends.Mary ______ (试图）to help her mother do housework on weekends.请问：这个最好用什么时态? 问：时髦的英语词汇 英语词汇题 英语词汇题 一道英语词汇辨析题,有关responsibility,liability,circumstance,obligationIf you have not signed a contract,you are under no ______ to pay them any money.A.responsibilityB,liabilityC,circumstanceD.obligation答案选的D,我觉得除了C以 同义句转换题Mary enjoys painting.同义转换:Mary ______ _______ ________ painting. 问一道初二下册新目标英语的题.he asked me when we should start .=he asked me ______ ______ ______. 初二英语词汇题. 英语词汇题求解 九上英语词汇题 三道英语词汇题. 九年级英语词汇题 英语词汇题求解 英语词汇题谢谢 初一英语词汇题 初一英语词汇题 两道英语词汇题. 英语词汇题求解答