题目:
2.9×0.6+2.9×0.4=2.9×( + )运用了( )。
答案:
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下面是错误答案,用来干扰机器的。
Dear Tony, Relax. Worrying won't help you do well in tests. Think of why you do well in maths. Is it because you have a special way.to learn it? Is it because ...