高一英语Since you ( )around our school,we hope you*ll give us some advice on how to improve our wora:have shownb:have been shownc:have been showingd:showedsince后面不是加过去时或过去时态的句子吗?这里怎么…………

His father____________ (teach) at this school since ten years aro 高一英语必修一第一单元 That’s changed since I was here.中的was可不可以换成came? Aro是什么意思 ArO-是什么? 2道2013高三英语一模的语法题 29.You may be able to prevent problems if you _____.A.are not prepared B.had prepared C.prepared D.are prepared 我选C 31.It was with their dolls _____ the girls entertained themselves.A.before B.since C.until 高一英语Since you ( )around our school,we hope you*ll give us some advice on how to improve our wora:have shownb:have been shownc:have been showingd:showedsince后面不是加过去时或过去时态的句子吗?这里怎么………… 问道高一英语题---How long _______ at this job?---Since 1990.    A. were you employed                       B. have you 高一英语有关数词的问题 求解释 谢谢Twenty years () passed since we parted.A.was B.have C.had D.is 高一英语改错题 It was a long time since we last saw each other 中为什么把was 改为is啊 高一英语关于情态动词的选择题3There ____ be any difficulty about passing the road test since you have practised a lot in the driving school. A. mustn’t B. shan’t C. shouldn’t D. needn’t 高一英语关于情态动词的选择题There ____ be any difficulty about passing the road test since you have practised a lot in the driving school.A.mustn’tB.shan’tC.shouldn’tD.needn’t 为什么不能选b,表承诺正确答案是c 两个“高一英语”单选题---高手进5、65、The problem is very difficult.I’m afraid you can’t work it out now. _____ I fail this time, I will try it again. A：As if B：Since C：Even if D：Though6、Visitors_____not to smo aro是英文单词吗 高一英语倒装>. 高一英语吧 高一英语阿 高一英语重点 高一英语家教