( )1. —Jim, is your brother in?
—No, he is reading in the library at the moment. (同义替换)
A. right away
B. at times
C. now
( )2. —Talking loudly in a library is impolite.
—In fact, we should also take care not to cough or sneeze loudly in public. (同义替换)
A. look after
B. be careful
C. take care of