皮皮学，免费搜题
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【单选题】
动物夹竹桃动物中毒导致心肌细胞缺（ ）。A.
钾
B.
钙
C.
钠
D.
镁
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
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【简答题】听录音，根据录音内容将下列句子补充完整。 1. I go to school on . I go by . 2. We must at a red . at a yellow light. Go at a light. 3. Look at the traffic . Remember the traffic .
【简答题】听录音，将句子补充完整。 My father's is sy years old. He has hair. He wears . And he is my grandmother. He likes to read books and play checkers.
【简答题】听录音，将句子补充完整。 1. Let's go to the . 2. My mother is a . 3. I want to a new .
【单选题】关于轮播插件说法正确的是______。
A.
轮播图的页面切换索引从1开始
B.
下一页实现方式data-slide-to="prev"
C.
可以使用carousel-caption类为图片添加描述
D.
上一页实现方式data-slide-to=-1
【简答题】Listen and fill. 听录音，将短文补充完整。 Danny wants to a nice____ to his friend. But he doesn't know where to put the . Jenny tells him to put it in the . But Danny puts it at the bottom, left . How funny!
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