单词：high reliability item
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英语广播节选
UNIT 42 RADIO PROGRAMS( Ⅱ ) Lesson 83 Part Ⅰ UNIT 42 RADIO PROGRAMS( Ⅱ ) Lesson 83 Part Ⅰ Warming-up Exercises WHO in the News Lead ? 1. ____________________ will reopen talks Wednesday on red
英语听力入门 (全四册)
2016年里约奥运会做好技术运营准备 As floats were being built with high-tech features to dazzle spectators and revelers at this year's Carnival in Rio de Janeiro, Internet technology experts have been developing the network of servers, co
VOA标准英语2016年(二月)
With only two weeks to go before Christmas, buying presents is a high priority for a lot of people. However, this year not so many people are leaving their homes to browse around the shops. These days lots of people can do their shopping in the comfo
英语听力精选进阶版
(1)A: We can offer you this in different levels of quality. B: Is there much of a difference in price ? A: Yes ,the economy model is about 30% less. B: Well take that one . A:这产品我们有三种不同等级的品质。 B:价钱也有很大的分别
天天商务口语
Several Chinese researchers have said that the volume of imports of high-tech products from overseas can continue to grow alongside efforts to boost domestic innovation. They say that this kind of dual-track approach can improve the quality of econom
2018CRI中国国际广播电台