【单选题】What's the matter _____ they still haven't answered the telegram?
【判断题】T/T Telegram Transfer 电汇
【单选题】I ____ to send him a telegram to congratulate him on his marriage, but I ____ it.
B.
has hoped, didn’t manage
D.
had hoped, didn’t manage
【单选题】Tom won’t go to Beijing until he __________ a telegram.
【单选题】市场风云变幻、消费者的维权意识也在不断增高,品牌面临来自各方面的威胁。品牌保护有利于()。
【简答题】商品质量监督按其性质、目的、内容和处理方法不同,可分为三种形式,即(__)、(__)和(__)。
【单选题】We don't say telephone. We say _____________. [ ]
【判断题】表面预处理方法中,按照反应性质可分为物理方法和化学方法两种;按照工作性质可分为机械、化学和人工三类。