Because he was_______ the new limit,he was stopped and warned for speeding.

问题描述:

Because he was_______ the new limit,he was stopped and warned for speeding.
A good at
B tired form
C unaware of
D uninterested in

C unaware of是不知道的意思,整个个句字的意思是
他不知道这个新的规定,由于超速他被拦截和警告.
A是善于..
B应该是tired from ,是厌倦了..的意思
D是对什么不感兴趣