用UFO、land、take off、arrive at、arrive in分别造五个句子
问题描述：
用UFO、land、take off、arrive at、arrive in分别造五个句子
带上中文
答
1.Do you know what UFO is?你知道UFO是什么吗?2.The plane will land at 7:30 tomorrow morning.这架飞机明早7.30降落.3.We are now ready for take off.我们现在正准备起飞.4.When do we arrive at the airport?我...