【单选题】I was just about to make my little bow of assent, when the meaning of these last words sank in . Which sentence has a same meaning to the underlined words?
A.
The full scale of the disaster has yet to sink in.
【单选题】I was about to make my little bow of assent, when the meaning of these last words sank in, jolting me out of my sad reverie. (Para. 18)
A.
When I was about to nod my head to show my agreement, suddenly the meaning of the mayor’s words were understood , which surprised me from my daydreaming.
B.
I was about to bow to show my agreement, at that time the meaning of these last words fall down, jolting me out of my sad daydream.