【单选题】It was exciting to see such a movie for first time, but we soon became ______ when our TV was flooded with programs of like-kind.
【简答题】衰落环境下,在基站采用 , 而在移动台一侧采用1副发送天线和 3 副接收天线,可以使链路获得 10 ~ 20dB 的改善。
【单选题】As soon as the _____news came into our ears, we all cheered and became ______. [ ]
【简答题】Thomas was cheerful and(help) _____ , and we soon became good friends .
【简答题】一个企业在市场细分时,要遵循以下原则:___________、___________、___________、___________。
【判断题】人生态度是人生观的核心,它决定着人生道路、人生目的和人生价值的选择。
【单选题】At first I regretted _____ them to stay, but we soon became great friends.
【单选题】It soon became ___________ that we had a major problem.
【单选题】As soon as the _____ news came into our ears, we cheered and became _____.