使用硫转移催化剂,采用CO助燃剂比不使用CO助燃剂的脱硫效果()。
A、一样
B、好
C、差
D、无法确定
参考答案:B
根据汉语提示或首字母写单词。(10分)
1. What is your favourite (节目)?
2、It’s around ten (minute)from my home to school.
3. Would you like to go to a (音乐会)with me tonight?
4. Mary and Kate are twins so they look like the s .
5. Today is Wednesday, t is Thursday.
6. The weather in China is very d from that in English.
7. I am going to Beijing by (火车)next week.
8. I feel t . Pass me a glass of water, please.
9. Don’t w . I think I can help you.
10. There is a football m on TV this evening.
下列瓷系属于宋代六大瓷系的是()。
A.定窑系
B.耀州窑系
C.磁州窑系
D.哥窑系
E.龙泉青瓷窑系