It's no secret to us, but he alone is in the dark. It means ____.
A. nobody but him knows the secret
B. we all know the secret except him
C. it's so dark that he can't see everything clearly
D. only the needs to keep the secret
It's no secret to us, but he alone is in the dark. It means ____.
A. nobody but him knows the secret
B. we all know the secret except him
C. it's so dark that he can't see everything clearly
D. only the needs to keep the secret
B
in the dark表示“蒙在鼓里，一无所知”。