α-银环蛇毒能与突触后膜上的乙酰胆碱受体牢固结合；有机磷农药能抑制乙酰胆碱酯酶的活性，而乙酰胆碱酯酶的作用是清除与突触后膜上受体结合的乙酰胆碱。因此，α-银环蛇毒与有机磷农药中毒的症状分别是                              (   )

阅读下面的文言文，完成下列各题。

    吾生于乱世，长于戎马，流离播越^①，闻见已多。所值名贤，未尝不心醉魂迷向慕之也。人在少年，神情未定，所与款狎^②，熏渍^③陶染，言笑举动，无心于学，潜移默化，自然似之；何况操履艺能^④，较^⑤明易习者也？是以与善人居，如入芝兰之室，久而自芳也；与恶人居，如入鲍^⑥鱼之肆^⑦，久而自臭也。墨子悲于染丝，是之谓矣。君子必慎交游焉。孔子曰：“无友不如己者。”颜、闵之徒^⑧，何可世得！但优于我，便足贵之。

（选自《颜氏家训•慕贤》）

【注释】①播越：离散。②款狎：指相互问关系亲密。③渍：染。④操履：操守德行。艺能：本领，技能。⑤较：通“皎”，明显。⑥鲍鱼：咸鱼，气味腥臭。肆：店铺。⑧之徒：那样的人。

阅读理解

      More and more people are good at catching business chances to create wealth. Recently the Chinese Internet buzzwords (流行词) “thin blue mushroom” have become the name of a company in Shenzhen.

      How do the buzzwords come? In fact, they mean “sad and feeling like you want to cry” in English. When they were first spoken by a young man, they sounded similar to “lan shou xiang gu”. At that time, the young man just experienced a sad story of love and posted a video online. In the video, he said such words. Only a few days later, the words became popular among Internet users. Before that, some other buzzwords also became popular on the Internet.

      After Chinese swimmer Fu Yuan Hui got third prize in the Rio Olympics, she said that her success was because of “prehistoric powers (洪荒之力)”. As a result, her words became popular overnight. And just two days later, “Prehistoric Power” became a company's name in Shenzhen.

      Besides, Wang Jianlin, the richest man in China, ever discusses his “small” goal of earning 100,000,000 yuan on TV. His words became popular online quickly. After one week, a new company named “Earning 100,000,000 yuan” appeared in Shenzhen.

      So what will be the next company with a new buzzword?

下列现象中，通过热传递改变物体内能的是（      ）