No matter what happens, you should keep _____. Just look on the bright side of things. 
#17873
A
generous
B
optimistic
C
careful
D
practical
推荐题目
The soldier was _____ in the battle.
#20282
A
injured
B
wounded
C
hurt
D
died
He arrived home after the long journey,________.
#18590
A
tired
B
being tired
C
to be tired
D
tiring
The black horse is___________ of the pair.
#20790
A
the strongest
B
the stronger
C
the strong
D
quite strong