用expand/extend完成句子。 |
1. Metals _____ when they are heated.金属遇热则膨胀. 2. Our foreign trade____during recent years.近 年来我们的对外贸易有所扩大. 3. The petals of many flowers____in the sunshine. 许多花的花瓣在阳光中绽放. 4. There are no plans to____. 没有扩建地方机场的计划. 5) It's said that the river____,where almost connects to other country. 据说这条河延伸到很远的地方,几乎连接了另一个国家. |