你朋友没给你买次品哦。斯旺森/SWANSON是美国著名的健康产品品牌。在美国有很高的人气，连续2010、2011、2012年获得美国消费者满意度第一的产品，所以国内一直都有代购的，目前好像已经引进国内了，我在京东上看到过他们的店铺，他们的产品非常有保证，是100%纯天然原料制成的，美国原装进口，还是选择这样的大品牌比较放心。

假如我是李华,你的好朋友张明不久前去美国留学

I would let the teacher know the truth even though he is my best friend. Because. When the result was announced, he was praised for getting a very good mark.
As for thisMy close friend, Lihua is a very nice student who has really given others the impression of an honest guy and many times he was honored as an excellent student in our school.
Last week, when we were taking the mid-term English exam, I suddenly found that he was copying something from cell phone secretly. But the teacher didn't find this at all