针对传统线缆受老鼠破坏造成严重经济损失的现象,某集团的科研人员采用国际先进技术,通过对老鼠生活特点和破坏因素的调查分析,研制出环保型防鼠电力电缆,受到了市场的欢迎。这表明 ①只有满足社会需要的商品才能占领市场②不断提高劳动生产率就能取得竞争优势③企业必须研究市场变化,重视产品创新④技术进步是企业生存、发展的惟一条件
- This problem is far ________ me, I’m afraid I can't work it out. - Don't worry, we will help you.
- What a good ________ you've given me! Thanks a lot. - My pleasure.
- Excuse me, may I keep the book a little longer? - Sorry. You ________ return it today.
- It's said that Mo Yan's speech was wonderful. - That's true. We clapped our hands ________ many times during his speech yesterday.
- Do you know the latest information about Flight MH370? - I've no idea. Let's ________ the TV to watch the news programme.