一道奇怪的英语选择题When I was young,I often walked around the Green Lake with my grandma,____ nice time it was A.what B.what a C.How D.How a能说明原因吗？time不是不可数吗?

一道奇怪的英语选择题When I was young,I often walked around the Green Lake with my grandma,____ nice time it was A.what B.what a C.How D.How a能说明原因吗？time不是不可数吗? 一道英语选择题(要说明理由)!When you called on me ,I was __ a visit to Mr.SmithA.on B.at C.in D.to 问一道英语选择题,要有解析I really don't know _____I had my money stolen.A when was it that B that it was whenC where it was that D it was where that 一道英语选择题快 I was half way back to the town where my mother lived___Susan caughtup with me.A.before B.where C.when D.that是不是选C?我不确定,而且这句话的前半部分是什么意思? 请教一道关于英语倒装句型的选择题,When i returned home ,i was frightened to find that in front of my door ____ .A.was seated a large dogB.sat a large dog请给我答案并且是为什么,be seated 不是被动表主动的吗？为什 一道关于when和while的英语题She looked after my baby _____ I was away.从句 I was away 一道英语选择题7道 急用1.How much （ ）you ( ) when you were born?a.do;weigh b.did;weigh c.heve;weighed d.were;weigh2.I ( ) quite big then.a.was b.am c.have been d.were3.This was me when I ( ) three years ols.a.am b.had been c.was d.being4 一道英语选择题,请问选哪个以及为什么the teacher____taught me when i was a child is___i am going to visit.A.whom,where B.who,which C.who,the one D.that,which 一道英语的单项选择题.求教When I arrived ai his office, he ( )on the phone .A was speaking B spoke C had been speaking D had spoken 我选A的,不过我时态好像弄不清楚,所以求助一下,请说明理由 一道简单选择题I don't know how many years ago____people began to stay at home and civilization beganA.it waa when B.it was that C.was it that D.was it when 一道英语选择题 I ——work all night A am on B was at C was in D was on 求一道选择题的答案,并说明理由Unfortunately , when I arrived she__ , so we only had time for a few words. A was just leaving B just left C had just left D has just left 关于wait的一道选择题When ( )to see the doctor,I met with a friend of mine.A.to wait B.waited C.waiting D.was waiting顺便讲一下原因 Be good at和Do well in的区别.一道选择题：-I ____ singing when I was a student. What about you,Rose?-I couldn't sing at all, but I ____ dancing and playing the piano.A.am good in;do well atB.do well in;am good at C.was good at;did well inD.d I was born in August,1989.When is my birthday?一道练习册上的题目 HELP：一道英语单项选择题Was it not ( )you arrived at his house ( )you realized that he was that night on duty?a.when,thatb.until,didc.until,thatd.when,did 一道英语选择题.麻烦学者讲一下.-when did you meet him?- it was on the day ( )his house was broken into.选项：A.that B.when.为什么不选A看成强调句? 问一道英语句型转换的题目.I was frightened when i heard the wisper.（改为一般疑问句）_____you frightened when______the wisper?“was frightened”是被动语态吗,我觉得不是,但不知什么语态..----You want________apples