皮皮学，免费搜题
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搜题
【判断题】
在车辆预检环节必须进行2次及以上贵重物品提醒。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【判断题】Jack Trout and his partner Al Ries have published books that are widely influential.
A.
正确
B.
错误
【单选题】One of his teachers ventured their opinion and suggested to his mother that Al had an "addled" brain.
A.
befuddled
B.
brilliant
C.
somber
D.
abnormal
【简答题】按投资在再生产过程中的作用，企业投资可分为：＿＿＿＿＿＿、＿＿＿＿＿＿、＿＿＿＿＿＿、＿＿＿＿＿＿。
【判断题】Jack Trout and his partner Al Ries have published books that are widely influential.
A.
正确
B.
错误
【简答题】当机构的原动件数 自由度数时,将导致机构最薄弱的环节损坏。
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