Many things that were once considered useful and _____, for example, tobacco, is now thought harmful.
#18281
A
beneficial
B
suitable
C
fulfilling
D
accessible
推荐题目
     students are required to take the boat race.
#18741
A
Ten strong young Chinese
B
Ten Chinese strong young
C
Chinese Ten young strong
D
young strong Ten Chinese
I really felt         at his         words . His words are really          to me .
#18707
A
surprised ; surprising ; surprise
B
surprising ; surprised ; a surprise
C
surprised ; surprised ; surprising
D
surprised ; surprising ; a surprise