2022-2022年英语周报高考外研第9期答案

31.(除注明外,每空2分,共10分)(1)“谈论食物”引起胰腺分泌胰液的神经中枢在大脑皮层(“谈论食物”引起胰腺分泌胰液需大脑皮层的参与)(2)促胰液素、神经递质(缺一不给分)导管(1分)(3)细胞膜对Na的通透性增加,Na内流通过b蛋白运输Na需消耗能量,而通过a蛋白运输Naˉ不消耗能量(合理即可,3分)

Paragraph 1The boys had watched, open-mouthed, tohen their sisterplaced her favorite doll in the box. Without a word, theboys rose and went to their rooms and came back carryingtheir favorite toys to the living room. Astonished, I realizedthat the boys had also recognized what little Meghan'saction meant. I thought all of them wanted to make thesepoor people who had nothing happy like them. Swallowingback tears, I pulled all three of them into my armsParagraph 2I looked at my children for a long moment. I removemy old jacket from the box of clothes, too. I replaced itwith the new hunter green jacket that I had found on salelast week. I hoped the young woman in the picture wouldlove it as much as I did. What Meghan didson that the true spirit of dethheart

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