正方体的棱长扩大为原来的3倍，体积扩大为原来的9倍．______．（判断对错）
正方体的棱长扩大到原来的3倍，它的体积扩大3×3×3=27倍．
故答案为：×．
After a heated discussion , an agreement _____ and the meeting ________ .
A．reached , came to an end
B．was reached , put an end to
C．arrived at , bring to an end
D．was arrived at , came to an end
