He has gone through many a severe test during his lifetime.这个句子为什么有many还有a.

“Gone,he has 选择：He has gone ____ primary school___ three years.A.through,in B.to ; for He is very successful considering what he has gone through中considering是什么词性.整句怎么翻译 He has gone to Shenzhen. He has gone through many a severe test during his lifetime.这个句子为什么有many还有a. He is amazingly cheerful,considering all he's had to go through.为什么用has had to go 而不用has gone呢？ he is gone和he has gone什么区别 为什么不说he has gone 而说he is gone he has gone跟he had gone 有什么区别? 怎么翻译Production has gone through the roof? He has never_______Beijingbeen to/gone to/been/gone 句子翻译 he has gone beyond seas He has gone to Beijing.否定 he has gone to everywhere什么意思 He has gone through the advertisements in the newspaper to find a job ( )to his sonA.comfortable B.responsible C.available D.convenient They report that he has gone abroad. ______________that he has gone abroad He has gone to【 bookshop】宾语 He has gone【 to bookshop】状语 哪个对吖 请问where has he gone和where he has gone分别用在什么情况?