Mrs Black had such a wonderful time___she visited her friends in Sydeny last year.请问为什么用when不用as?

Mrs Black had such a wonderful time___she visited her friends in Sydeny last year.请问为什么用when不用as? Mrs Black had such a wonderful time ____ she had a visit in Paris last year.A when B while C which D as选哪个 good a( ),mrs,black Mrs.Black had such a wonderful time___ she visited her friends last yearA.when B.that C.which D.as答案是A,解释下为什么不能用that 不是有such that 的搭配吗 【定从】Mrs Black had such a wonderful time ____ she had a visit in Paris last year.这里用when 不是已经有时间状语last year了么 = = 先行词要怎么还原回去为什么不能用as 作为连词时 as有当·····时的意思 译 Mrs and Mr Black had a fight about where to go ( ) [spend] there vacation.填他的正确形式 什么 Mrs Black b_____her daughter a nice skirt yesterday. Mrs Black is a teacher 这句话哪里错了 Mrs.Black 意思快 英语翻译Mrs.Black put lots of money in a bank nearby.One day she received a notice form the bank.It said that she should pay back $20,000 to the bank that she had borrowed last month.Mrs.Black was angry to read it,so she went to the black the nex We can't_____the city for vacation.Mrs Black said we had to be close to nature 把Mrs ,woman,is ,in,black,skirt,the,a,Black怎样连词成句 mr black and mrs black have a son called tom.为什么用have而不用has The woman ( ) black is Mrs Black.A.on B.in C.to D.behind She has had such many falls that she is black and blue all over.改错、 I also had such a long cases had fallen to such a low I wonder why he bought______ coat.A.one such black old B.such one black old C.one such old black D.such one old black快啊,sos