People wear eyeglasses         they can see better .
#36080
A
because
B
if
C
when
D
so that
推荐题目
----_______ do you have out with your friends?----Once a week.
#36314
A
How long
B
How often
C
How many
D
How soon
The cleaners must prevent the street _____.
#38226
A
from getting dirty
B
to dirty
C
to get dirty
D
getting dirty
Look at the ______ girl! How ______ she is singing.
#36691
A
happy; happy
B
happily; happily
C
happy; happily
D
happily; happy