小刚在计算除法时,把除数72写成27,结果得到的商是26还余18,正确的商是多少?
26×27+18,
=702+18,
=720,
720÷72=10;
答:正确的商应该是10.
Never before in greater need of technical experts than it is today.
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教师的教和学生的学可以看做是一种()。
A.领导和被领导的关系
B.管理与被管理的关系
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D.相对独立关系