英语题This was a time----there were still slaves in the U.S.A.A.when B.at that C.that D. where这个应该选哪一个啊麻烦详细一点啊，说下为什么~为什么不能是C啊，同位语从句啊

有at this time 么?不要瞎说,以为会的看10年福州英语中考的造句题：SHE WAS RIDING A BIKE YESTERDAY .那为什么不用AT THIS TIME ?要有依据的并且百度词典在只有THIS TIME 没有AT THIS TIME! this is /was a time when从句用什么时态 This was a time----there were still slaves i 英语:这个汤炖了很长时间,this soup is cooked for a long time为什么是 is不是was, 有关happened的英语用法1.One day a strange thing____in our village.A.was happenedB.happening C.was happenedD.happened2.What ___in your neighborhood this time yesterday?A.happenedB.was happenedC.was happeningD.is happening英语老师说：happe 1,this was a time when being a singal parent was still considered unusual翻译汉语 英语选择：Jeeny is not good at English.she—————— how easy the English test was this time.英语选择：Jeeny is not good at English.she—————— how easy the English test was this time.A.was surprised at B.was worried was C this was at a time when there was no radios...句子成分分析 This was a time when the 2 countries were at war.TIME是不可数名词,为什么用a time, 这是一个我们应该尽我们所能学好英语的时期.英语怎么说 要用到This was a time when…… 英语改错题.求答案=A=Dear Sally,Now I'd like to tell you something about my part-time job this summer vacation,of which I worked like a guide in a travel agency.The work was interesting but tired.I think it was helpful to work this holiday.It 英语时态题!请解决A：Seems colder today.（ B:It is colder.It was on the weather forecast.A:Was it?I'm sure it's not normally this cold at this time of year.在括号内选择一个合适的选项：A.or is it just me B.or is it just for me C 几道英语选择题与填空题( )1.-I called you this moring,but nobody answered. -I_____ the flowers in my garden at that time.A.watered B.was watering C.water D.am watering( )2.It___ 初二英语选择题,求讲解The teacher and writer ____ doing exercise this time yesterday.A.is B.was C.are D.were正确答案是B.求讲解! 解析英语句子Well,by this time it was early morning.今晚就要，.. 英语连词成句:this,yesterday,was,your,where,brother,evening,time 英语独立主格题目---_______in a new country,I was scared and feeling pretty anxious.A.Being the first time B.This being my first time为什么不能选A? Lana was doing a homework p_____ at home this time yesterday.(注意:句中有一个a)