he had gained himself a reputation for unfairness 这里FOR是什么意思,能够用OF替代吗,不能为什么能的话又是什么隐声,为什么

独立主格~用独立主格将句子组合成一句a.His opponent had gained a lead of almost 200,000 votes.b.The senator publicly conceded that he had lost his election bid.我觉得是把a 里的had gained改成gained,但是答案怎么是gaining he had gained himself a reputation for unfairness 这里FOR是什么意思,能够用OF替代吗,不能为什么能的话又是什么隐声,为什么 we had gained while working under our father.怎么翻译 “It’s not clear how she would have gained access to the roof by herself.Had she done so,the tanks themselves are not locked,” he told CTV’s Canada AM Wednesday.在这句话中Had she done so 1.May I have the ______(polite enjoyment gained by doing or having sth) of the next dance with you?2.He went ______(ill in the mind) and had to be put into a mental hospital. The young man ,who by then _admission to university ,decided to do some part-time jobs to gain more practical experience .A .gained B .was gaining C .has gained D .had gained If we had had enough rain last year.we could have gained a good harvest.这句话中的had had如何解释? gained several _the gained knowledge ,he made his invention .A owing to B according to C due tou 翻译一下he gained his by wealth printing works of famous writers He gained his wealths by printing works of famous writers.改错! In the after-class activities,the students had plenty of______and gained aA.exercise,experienceB.practices,experienceC.practice,experienceD.exercise,experiencesIn the after-class activities,the students had plenty of______and gained a lot of practice 2道英语单选顺便解释解释哈1.----Gina has a sweet tooth and loves candy more than anything else.-----No wonder she ______ weight so fast.A.will gain B.had gained C.has been gaining D.is gaining2.Sam is ______ person of few words,and if he s We set out early in the morning with the same desire we had gained while working under our father. When he was alive,the old scientist used to say that knowledge ______ from practice and he gained 请问he actually gained thirty pounds in a month- partly at an Arizona dude ranch.这句话怎么翻译啊 Stick to hard work,he gained high achievements in that area.Stick to 为什么换成owing to He is rather difficult to make friends with,but his friendship,___,is moretrue than anyone else'sA.once gained B.when gaining C.after is gained D.having gianed