题目内容：

Before he came to London,he had never heard a single English word ____.
A.speaking
B.spoken
C.to be spoken

优质解答

Before he came to London,he had never heard a single English word（他来伦敦之前,他从未听过一个英语单词）
speaking
名词 n.[U]
1.说话,谈话
2.言语,演讲
3.演讲术
spoken1
(speak的过去分词)
.to be spoken是口语