有助于是be conductive to还是conducive

be conductive to是什么意思 Be conductive to doing 是什么意思? conductive He is very happy to do his homework.这句话既有be动词is,又有助动词do, 关于 有助动词 BE 情态动词 的 反义疑问句 问题 To be health还是to be healthy 英语翻译Just as those genes most conductive to their own replica be to blame还是be to be blamed? BE busy with 还是 BE busy to be late for还是be late to be identical to 还是 be identical with? Be early to.还是 be early for