II.　　 副词：(用于否定句或否定短语)也(不)

III.either……or……或者……或者……

I.　　　　 形容词或代词：(两者中)任何一方的；两者之一 with either hand　 用任意一手 with both hands　 用双手 either of　 两者之一

70.　 either

I.　　　　 形容词：自己的 with my own hands　 亲手

II.　　 动词：拥有

69.　 own

II.　　 像……一样(表示比较) as fast as possible　 尽快…… as fast as 20 kilometers an hour　 20km/h

III.在……时候 She takes notes as she reads.　 她边读边做笔记。

I.　　　　 如同……那样；按照 Do just as I tell you. 照我说的做 I sent a letter to him as he asked.

68.　 as(连词)

I.　　　　 疑问代词：哪个；哪些 Which is better---to be strong, or to be quick.

II.　　 疑问形容词：哪个；哪些 At which stop did you change buses, Xidan or Xisi?

67.　 which