皮皮学，免费搜题
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搜题
【判断题】
火焰的颜色取决于燃烧物质的化学成分和氧化剂的供应强度。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
【简答题】用展成法加工标准直齿圆柱齿轮,其不发生根切的最少齿数为 ,为避免根切的 产生,应将刀具 (远离、靠近)轮坯。
【单选题】Kenya's Tsavo Game Park______Susan of the wildlife park she had visited in New Jersey.
A.
reminded
B.
recalled
C.
received
D.
remembered
【单选题】Kenya's Tsavo Game Park _______ Susan much of the wildlife park she had visited in New Jersey.
A.
reminded
B.
recalled
C.
received
D.
remembered
【单选题】Kenya's Tsavo Game Park______Susan much of the wildlife park she had visited in New Jersey.
A.
evoked
B.
recalled
C.
reminded
D.
remembered
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