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【判断题】
安全问题是伴随着人类的诞生而产生,并随危险的存在及人类社会的发展而不断发展。A.
正确
B.
错误
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
举一反三
【单选题】Is Ken your friend?_____
A.
No, it isn't
B.
Yes, they are
C.
No, he isn't
D.
No, I'm not
【单选题】Choose the best answer. Is Ken your friend?
A.
No, it isn't.
B.
Yes, they are.
C.
No, I'm not.
D.
No, he isn't.
【单选题】Is Ken your friend?
A.
No, it isn't.
B.
Yes, they are.
C.
No, I'm not.
D.
No, he isn't.
【简答题】Suppose you hear that your friend Ken is ill Write him a letter to 1) comfort him, and 2) offer your help with his missed lessons. You should write about 100 words. Do not use your own name. Use 'Li M...
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