Do you brush ___ every day?
#7333
A
your tooth
B
your tooths
C
your teeth
D
teeth
推荐题目
In this picture the tree is casting a __________ on the ground.
#7026
A
shade
B
shadow
C
shape
D
figure
One of the advantages of living on the top floor of a high rise is that you can get a good ____.
#7293
A
sight
B
scene
C
view
D
look
You have to be accurate in this job，because a small mistake can make a big ________.
#5449
A
difference
B
difficulty
C
trouble
D
change
33. Those who suffer from headache will find they get ______ from this medicine.
#6290
A
relief
B
safety
C
defense
D
shelter