题目内容
(请给出正确答案)
[主观题]
Before he came to London, he had never heard a single English word______.A.speakB.spokenC.
Before he came to London, he had never heard a single English word______.
A.speak
B.spoken
C.speaking
D.to speak
提问人:网友lyh511
发布时间:2022-01-06