某高炉某日非计划休风时间为2.4小时,该高炉当天的休风率为()。
A.0.24%
B.1%
C.5%
D.10%
参考答案:D
单词拼写。
根据句意及所给首字母或汉语提示,写单词完成句子。
1. The speech contest will be held next Friday. I must make full p 1 for it.
2. Keeping calm is the most important thing you should remember in time of e 2 .
3. I will be f 3 to look out of the window from a high building and it is said to be a disease named
acrophobia (恐高症).
4. They are having a heated a 4 over whether smoking is bad for the health.
5. Tom d 5 the gold medal in the speech competition as he had made so many efforts that hardly could
anybody imagine.
6. He wastes so much of his valuable time _ 6 (聊天) on the Internet.
7. Tom is so anxious that he can't 7 (专注)on his teacher's lessons.
8. Our school bought a lot of new teaching 8 (设备) this term.
9. The scientist was highly praised for his great 9 (成就).
10. I sat down 10 (安静地) and thought about it over and over again.
也许可以说,日本电饭锅的技术已经不具有巨大领先优势,但却有自己的核心内锅技术,并且处处体现着精心设计,无论你怎么放,内锅上的刻度线永远朝向你,煮粥也不会扑锅等。近期,中国游客赴日疯狂抢购,日本电饭锅等类似产品卖断货的新闻引起了很大争议,有评论直指出:这击中了中国制造的“痛点”。材料给我国企业的启示是()。
A、扩大生产,提高产品的价格竞争优势
B、自主创新,注重产品的精细化人性化
C、公平竞争,完善市场准入和交易规则
D、扩大出口,开拓经济发展新的格局