Her lecture was hard to follow because she kept jumping from one subject to _________.

A. other B. the other C. the others D. another

【分析】此题容易死套搭配 one ... the other...而误选B，其实最佳答案为D。使用one...the other ... 时，我们通常是针对两者而言的，即指"两者中的一个......，另一个......"；如果所谈论的情况不是针对两者而言的，而是针对多者而言的，那么我们就不宜在 one 后使用 the other，而考虑用 another。又如(答案均选<0.5pt; mso-ascii-font-family: 'Times New Roman'">。又如D，即选 another)

(1) Those cakes are wonderful. Could I have _________ one?

A. other B. the other C. the others D. another

(2) I have many such novels. I'll bring _________ tomorrow.

A. other B. the other C. the others D. another

(3) Saying is one thing and doing is _____:____.

A. other B. the other C. the others D. another

比较以下各例：

(1) Shut _________ eye, Jim.

______A. another B. some other C. other D. the other

答案选D，因为人的眼睛只有两只，故用 one...the other 结构。

(2) It's sometimes hard to_________.

A. another B. some other C. other D. the other

答案选D，twin 意为"孪生子之一"、"双胞胎之一"，即指两者之一，故用 one...the other 这一结构。