Before he came to London,he had never heard a single English word ____.A.speakingB.spokenC.to be spoken

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

Before he came to London,he had never heard a single English word ____.A.speakingB.spokenC.to be spoken
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

B

B SPOKEN
表被动
A是主动
C有将来的意思

B. V-ed表示a single English word 被说出来
A表示主动 C表示目的

OBIVIOUSLY，
IT　IS　（B　SPOKEN）。