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【判断题】
方程【图片】确定的图形为一个球心在【图片】的球面．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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参考解析：
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皮皮学刷刷变学霸
举一反三
【简答题】墙体的作用主要有 以及装饰作用。
【简答题】v. to make sb. move quickly by pushing them in a rough progressive way __________________
【简答题】v. give sb. a sudden shock or surprise; move suddenly and roughly
【简答题】v. to make sb move quickly by pushing them in a rough aggressive way. (h)
【简答题】v. to make sb or sth seem unimportant
【简答题】h__________ v. to make sb move quickly by pushing them in a rough aggressive way
【简答题】v. to give sb a signal to tell them to move nearer; to appear very attractive to sb ;