it was in 1949 _ China regained it independence.whenwhichthenthat给出正确答案并给出理由

it was in 1949 _ China regained it independence.whenwhichthenthat给出正确答案并给出理由 It was _(rain)yesteiday She didn't stop working until it was dark.（保持原句意思不变）She worked _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ until it was dark. it was Mary's kitchen in _ _ the big fire broke outA、which B、which C、that _ cold weather it was when we were in England!请问填What 还是How 为什么? it is said that ___umbrella was invented over four thousand years ago by chi It was _ fun.（great）对不对 The snowstormkilled hundreds of people last month.=Hundreds of people _ _ _ in the snowstorm last month.There was much fog this morning.=It _ _ this morning.How cold the weather is!=What _ _ _ The weather is frosty today.(用Tomorrow改写)The _ _ _ carry on/end It was noisy outside it was hard to_ _(carry on) a conversation.These two guys were accused of a murder and _ _(end up) spending their lives in jail.这两题要用什麼时态? (1)Sam's birthday is in the same month Teachers'Day is in.________（2）Bill was born in a snowy day.And everybody was celebrating the New Year.________(3)Fred was born on Fool's Day._________(4)Every child celebrates Tom's birthday because it's Chi 新概念英语72课 It was over 30 feet in length.That's how _ it was.It was over 30 feet in length.That's how _ it was.a.length b.tall c.large d.long我想问一下这里That's how long it was.这句话是什么结构?表语从句? 第三次重新提问!英语改错题!Dear Evans,I don't know whether you still remembered me or not.I 1_ _ _am Rita,the girl who was used to let you down.It was your 2_ _ _ sweet smile which made me fall in love with English.Now I 3 _ _ _ am a senio Sigma Delta Chi是什么意思原句Sigma Delta Chi's first Code of Ethics was borrowed from theAmerican Society of Newspaper Editors in 1926. In 1973, Sigma Delta Chiwrote its own code, which was revised in 1984, 1987 and 1996. ____ the way,my hometown is quite different from what it was _ some ways A.In; in B.By; byC.In;by D by,in 句型转换.I cant finish the work in three days （同义句） it is _ _ _ to _ _ _in three days.some of the bananas are not easy to reach （同义句）some of the bananas _ _to reach.when she was seven ,she went to school .（同义句）_ _ _ —Kate spent her childhood inNew York is it true? —No,it was in London _ she spent her childhood.A whichB in whichC whereD that It was the first time that _ _ _ _ _.这是他第一次输了比赛. it seems as if she _ in a dream A.was B.wereit seems as if she _ in a dreamA.was B.were C.is请解释下为什么,A和C为什么是错的