It is not         to discuss the questions again and again.
#19320
A
worth
B
worthy
C
worthwhile
D
worthy of
推荐题目
They eat less sugar and that’s ______ they have ______ white teeth.
#19066
A
because, healthy
B
why, health
C
because, health
D
why, healthy
Turandot is the story of a __ Chinese princess named Turandot.
#19816
A
cold-heart
B
cold-blood
C
cold-hearted
D
cold-hearting
The door still remained ___.
#20315
A
closed
B
close
C
closing
D
to close