---Can you tell me something about metal ?---Metal        making machines and many other things . 
#59705
A
used to
B
is used for
C
is used as
D
is used to
推荐题目
He ______ his uniform every day. It’s _______ beautiful.
#59990
A
wears , kinds
B
wears, kinds of
C
in , kind of
D
wears, kind of