请帮忙分析下面句子成分,The millions of calculations involved would have lost,had they been done by hand,all practical value by the time they were finished.前面2句是虚拟语气,最后那句是啥意思,在句中做什么成分!

请帮忙分析一下句子成分 Who do you think is the best basketball player in China.请帮忙分析句子成分结构. The questions were easy enough for me to answer.请帮忙分析句子成分. 请帮忙分析被动句型的句子成分.（主谓宾） The window was broken by Tom. 请帮忙分析下面这句话的句子成分：How long have you been teaching Chinese at this school? The sun is shining.Children are laughing.The moon is hanging in the sky.请帮忙分析三个句子成分 this is the map which i got yesterday 帮忙分析句子成分.分析一下句子成分. People love to listen to him.请帮忙分析句子成分 Do you remember the day when the earthquake hit Tangshan?请帮忙分析一下句子结构／句子成分． What travels around the earth without rockets?帮忙分析句子成分! the boy is afraid of.his.father.帮忙分析句子成分 请老师帮忙分析下这个英语句子的句子成分.you can make use of the differences to tell which country the foreigners of your block are from.请老师帮忙分析下这个的句子的句子成分. 英语句子成分分析Is this the museum where the exhibition was held?请分析其句子成分 Nancy regrets buying the dress.这句话buy为什么用ing形式的?请帮忙分析下句子成分, Do all the good you canthe good 是来修饰 all 请帮忙分析这句话的句子成分 请老师帮忙分析下这个英语句子的句子成分.The goal of early calculating machines was to simplifyThe goal of early calculating machines was to simplify difficult sums.请老师帮忙分析下这个的句子的句子成分. 英语翻译请各位帮忙分析句子成分并翻译：We have to subject the redesigned car seat to the test to officially confirm that it is sufficiently strong.请各位把句子成分分析拆开讲讲每个部分是怎么回事， to tell you the truth.请帮我分析句子成分