【单选题】I've never _____ him before. [ ]
【单选题】I've never _____ the news. [ ]
【判断题】第三方物流经营人必须自己承担具体的物流作业。
【单选题】me carefully, boys and girls. Can you me? [ ]
【单选题】happy(高兴的,幸福的)的反义词是:
【判断题】百分条图只能通过分段条图转换,没办法直接绘制。
【简答题】a. very excited, happy and pleased 非常激动的;非常幸福的;非常高兴的
【单选题】It is nice _____ your voice. A. to hear B. hear C. heard D. to be hearing