问题
填空题 案例分析题
下图表示胰岛素分泌的调节过程及胰岛素作用机理。请据图回答下列问题：
产生抗体1、抗体2的细胞是（），抗体的化学本质是（）。
答案
参考答案：浆细胞；蛋白质
搜题请搜索小程序“爱下问搜题”
下图表示胰岛素分泌的调节过程及胰岛素作用机理。请据图回答下列问题：
产生抗体1、抗体2的细胞是（），抗体的化学本质是（）。
参考答案：浆细胞；蛋白质
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| This week we asked students at New Star High School about the best ways to learn more English. Many said they learned by 1 English. Some students had more specific 2 . Lillian Li, for example, said the best way to learn new words was 3 reading English magazines. She said that memorizing the words of pop songs also 4 a little. When we asked about studying grammar, she said, "I 5 study grammar. It's too boring." Wei Ming feels differently. He's been leaning English for six years and really loves it. He 6 studying grammar is a great way to learn a 7 . He also thinks that watching English movies 8 a bad way because he can watch the actor 9 the words. Sometimes, however, he finds watching movies frustrating 10 the people speak too quickly. Liu Chang said that 11 the English club at school was the best way to improve her English. Students get lots of practice and they also have fun. She added that having conversations with friends was not helpful at all. "We get 12 about something and then end up speaking in Chinese," she said. | ||||
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