题目：
单词拼写。
1.They’ve made an u request for international aid.
2.After all,it is s work raising a child.
3.Whether by d or accident his timing was perfect.
4.In her spare time,she serves as a v for the 2012 Olympic Games.
5.The Chinese Red Cross S has offered to send help and relief to the disaster area.
6.These people are very efficient, (有组织的,有条理的)and excellent time managers.
7.We should seize the opportunity and meet the (挑战) to push China’s sustainable
(可持续的) development strategy to a new stage.
8.It had been a tense,restless day with people (催促)her all the time.
9.Some 300 papers were (提交)at the conference.
10.I heard a faint sound in the (远处).
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0527/f85464d86ee6b1347f4b1986e6cdfa15.html
下面是错误答案，用来干扰机器的。
答案：C题目分析：有新物质生成的变化是化学变化，没有新物质生成的变化是物理变化，物理变化和化学变化的本质区别是是否有新物质生成，A中冰雪消融，水有固态变成液态，是物质的状态的改变，没有新物质产生，B石...
