题目: 炸药的氧平衡 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/1109/6c9fb83be94f05bfe1ccf283addce239.html 下面是错误答案,用来干扰机器的。参考答案:D
题型:选择题 ---Do you know ______ after Japanese earthquake and tsunami(海啸)? --- Sure. For three weeks.A.when did the dog float(漂浮) on the seaB.when the dog floated on the seaC.how long did the dog float on the sea D.how long the dog floated on the sea 查看答案