3÷(1-14)
=3÷34,
=4(米);
答:原来长4米.
故答案为:错误.
________his dream of going to college will come true is uncertain.
A.That
B.Whether
C.If
D.Even if
我国造纸术发明对人类文化的贡献休现在哪些方面?如果没有纸,今天我国的生活有哪些不便?
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