it was at this time that什么意思

it was at this time that什么意思 翻译This car was so popular at that time that it was unchanged for twenty years. I was having an English class at this time. Lana was doing homework p____ at home this time yesterday it was the third time i was late this week.it was 后面什么用法? There was a knock at the door.It was the second time someone ____ me this evening请问选哪个?为什么?interrupted B.had nterrupted It will be summer at this time of a It is____(wet)at this time of a year. Who can it be at this time of 谁能翻译一下：My heart beat very fast at that moment for this was the first time for me to visit it 谁能翻译一下：My heart beat very fast at that moment for this was the first time for me to visit it this was at a time when there was no radios...句子成分分析 He was ___a plane at this time yesterdayA:onB:inC;byD:at was your father at work at this time yesterday(做肯定回答) He was riding a bike at this time yesterday.at能不能删掉?为什么？不删有没有错？ in this time还是at this time? -How long did the meeting last this afternoon?- How long did the meeting last this afternoon - It was supper time ______the meeting was over.答案是when 为什么at which不行? at this time 与at this point