问题
填空题 案例分析题
请根据下图回答问题:
去甲肾上腺素释放后()(能或不能)被胆碱酯酶分解,原因是()。
答案
参考答案:不能;酶具有专一性
请根据下图回答问题:
去甲肾上腺素释放后()(能或不能)被胆碱酯酶分解,原因是()。
参考答案:不能;酶具有专一性
读对话,将合适的单词的编号写在横线上,每个单词只能用一次。 | |
Zip: Great! What color is it? Zoom: It's black and ____________. Zip: ____________ I have a look? Zoom: Sure. Here you are! Zip: Wow! How beautiful! What's ____________ it? Zoom: Pencils! Zip: How many pencils do you have? Zoom: Open ____________ and see! Zip: 1, 2, 3......17! You have 17 pencils! Zoom: That's right! |