英语翻译the class had been advanced by Thursday.(prep."by")使用正确吗?

英语翻译the class had been advanced by Thursday.(prep.by)使用正确吗? 英语翻译前几句是 Class 9 had great time on the school trip. 英语翻译翻译:2.our class have had a heated discussion about whether the Beijing Zoo should be moved out of the city.As is excepted that different people hold different opinions. 英语翻译I'm writing to tell you about the discussion we have had in our class about whether a mobile phone or beeper should be brought to school.To tell you the truth,the students have different opinions.In our class about70%of the students think 英语翻译You could not sleep in the class,but you didYou could not have slept in the class,but you had.这两句话对么?有区别么? 英语翻译The next day,everybody went to the boating class,hoping to be at the head of the others. The students had a_____in the English class yesterday.(discuss) Dear Editor,Recently改错!recently,our class have had a discussion about whether the Beijing zoo should be moved out of the city.的改错求高手 The teacher,with 6 girls and 8 boys of her class,__visiting amuseum when the earthquake strucka:wasB:werec:had beend:would be the teacher,with6girls and 8 boys in her class,__visiting a museum when the earthquake strucka:was b:were c:had been d:would be Half the class _____ (be) girls 英语翻译he had hoped that divorce would be the answer to all his problems. 英语翻译don't be cry for the end,just smile,because you have had before.就这句 Class 9 had a great tiam on the school trip. the children had a composition class yesterday.意思 英语翻译It is reported that to build a road ,a well_known historical and cultural city has recently torn down one of its ancient city walls dating from the Tang Dynasty.Our class have had a debate on whether the road should be built.10% of us sup 英语翻译全文如下 Dreams are Pressure to be Polished‘What’s your dream?’ The other day,our class had a discussion about dreams.And answers varied.Becoming the first woman president of China,hunting for a handsome husband,teaching in Afri 英语翻译 Please keep the class clean