为保证柴油机在任意选定转速下能稳定运转应选用（）A、定速式调速器 B、全制式调速器 C、

第四部分  短语和单词拼写（满分20分）

1. 与…进行来往___________________    2. 把基因插入受体细胞 _____________

3. 挤进人群  _____________            4. 用脚打拍子         ____________

5. 与…一致；和…一样____________     6. 扑倒在…上    _________________

7. 在…方面有所突破  _____________    8. 一成不变的生活   ______________

9. 伴着音乐跳舞____________________   10. 向…宣战      _______________

11. The cross is s______________ of Christianity(基督教).

12. There are many different pipa schools and each one has its special way of ____（诠释）the classical pieces.

13. The emotional and mental problem a_________ from her physical cause.

14. He has said nothing r___________ your request.

15. Farmers think it would be handy to clone a prize cow which can resist b__________ or disease.

16. She worked hard to practice singing. E            she won the first prize in the singing contest.

17. Teachers often _____________(鼓励)their students to fight for their bright future.

18. Down there on the pavement, few __________ (过路人) stop.

19. The milk is __________ (怀疑)of causing over 200 deaths.

20.We’re all ___________ (厌恶)at the way her husband has treated her.

读图“世界海陆分布图”，完成小题。

小题1:地球表面海陆分布比例大致是

A．三分海洋，七分陆地

B．四分海洋，六分陆地

C．五分海洋，五分陆地

D．七分海洋，三分陆地小题2:①②③④四地中，位于人口稠密区的是

A．①

B．②

C．③

D．④小题3:跨纬度最广的大洲是

A．甲

B．乙

C．丙

D．丁

何谓阳离子染料的配伍性能？决定阳离子染料配伍性能的因素有哪些？试说明配伍值（K值）大小的含义，测定方法及对实际生产的指导意义。

油品被乳化或含有较多（）则颜色也会变浑浊使透明度降低。

A、气体

B、气泡

C、泡沫

D、粘膜

诺西的FlexiEDGEBTS的远程调谐滤波器ECxA的BUS口要与（）的BUS口相连，PWR口要与（）的PWR口相连。