Be ________. Make sure not to make the same spelling mistake next time. 
#46885
A
helpful
B
careful
C
useful
D
peaceful
推荐题目
It's very            to play             Chinese chess with them.
#46392
A
pleasant ; /
B
interesting ; the
C
pleasant ; the
D
interesting ; a
—Did Kate do best in the final exam?—No, but of all the students she did       .
#47611
A
the most careful
B
more careful
C
most carefully
D
more carefully
The meat smells _______. Maybe it goes _______.
#47703
A
terribly; badly
B
terrible; bad
C
terrible; badly
D
terribly; bad
 Fruit and vegetables are _________food.
#45716
A
health
B
unhealthy
C
healthy
D
healthily