词语辨析adopt,assume有什么区别?1.____ an air of arrogance / a surpris

（1）Merriam Webster 上对adopt的解释是
adopt implies accepting something created by another or foreign to one's nature
就是说接受别人的和违背本性的事物
（2）至于assume,assume often implies a justifiable motive rather than an intent to deceive
例句：.就是说处于什么状态．是有正当理由的,而不是故意要欺骗．

assume an air of arrlgance /a surprised look
adopt a new standard /policy/suggestion

1.assume
2.adopt

1。assume
2.adopt