【单选题】下面竞争力说法错误的是()。
D.
李嘉图认为国际贸易的基础取决于生产技术相对差异和绝对差异
【单选题】As is known all, the actress is famous for her talented performance.
【多选题】海运集装箱的第一组标记由以下若干部分组成( )。
【单选题】What is NOT done by Jennifer in her performance?
【多选题】海运集装箱的第一组标记由以下若干部分组成( )。
【单选题】She is known a singer her performance on TV concerts.
【单选题】认为决定国际分工与国际贸易的一般基础是比较优势或比较利益的观点,源于( )
【单选题】I think what _____ to me about her performance is her walking way and sweet voice.
【简答题】请简述垂直串联工业机器人机身的结构特点。