when I grow up 的when是连词还是什么答:2) 复合从属连词 由两个或两个以上单词构成的从属连词,如: as if, as far as , as soon as, according as , in case , no matter who(how,what,when, where), rather than, for all that , given ( that), in order that, now (that), on condition that , (so) that ,...