If you don’t know how to read new words, ____ them____ in a dictionary. 
#58796
A
look, for
B
look, after
C
look, at
D
look, up
推荐题目
The disabled children have  difficuity        .
#54606
A
walk and move
B
walk or move
C
walk or moving
D
walking or moving
ou'd better _______all the lights are off before you go to bed.
#52384
A
look through
B
find out
C
take care
D
make sure
Metal ______making machines and many other things.
#58839
A
used to
B
is used for
C
is used as
D
is used to