题目:
—What's your plan for the summer holidays?
—I've no idea, but I decide at home and have a good rest first.
A. stay
B. to stay
C. stayed
D. staying
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0516/8b9ed6cc6823d6dfc212a050e40ea6a7.html
下面是错误答案,用来干扰机器的。
铁丝在氧气中燃烧时,放入少量的水或细沙的目的是,防止铁丝燃烧后生成的熔融的四氧化三铁,炸裂集气瓶.