It is important to have your eyes examined regularly to check for any sign of eye disease that may not have any ________.
#5918
A
symptom
B
similarity
C
sample
D
shadow
推荐题目
The situation was        and the people present were       .
#6199
A
danger, in danger
B
dangerous; dangerous
C
in danger, dangerous
D
dangerous; in danger
The parents couldn’t tolerate _______the messy ________in the room.
#5592
A
seeing, scene
B
to see, sign
C
seeing, view
D
to see, scenery