用所给的单词的适当形式填空。

1.  I'd like _____ (talk) about the names in China.  

2.  He is one of the _____ (good) players in our school.  

3.  She gives me her techniques for _____  (learn) English.  

4.  The boy always strives _____ (do) everything well.  

5.  It's time for us _____ (sing) the song.  

6.  _____ (not be) nervous,Kate.  

电泳表面漆运动速度为（）。

A、0.1～O.2

B、0.2～O.3

C、0.3～0.4

D、0.4～0.5