装卸搬运技术装备应用特点是:适应性强、设备能力强、机动性较 ______。
参考答案:
解析:差
根据句意及首字母提示完成单词。
1. A s______ is used for sending letters.
2. My hobby is c______ shells.
3. They didn't finish their composition because they r______ out of the time.
4. He's been collecting kites s______ he was six.
5. Tom has been collecting stamps since he was in Grade 1. He is a great c______.
干扰机会破坏了原来的互补联系,引起原定的货物起止点的变更,产生了新的流向。