“金银铜铁锡”俗称五金。在这五种金属中,有一种金属与其他四种金属的化合物溶液都能发生反应,这种金属是
Our world will get better and better if each of us _______ a greener life.( )
is living
lives
lived
live
-____________do you go to the cinema?
-Once a month.( )
How long
How far
How often
How much
The coat is really nice, _______ it is too big for me.( )
or
so
and
but
It is said that the accident happened _______ a cold winter morning.( )
in
at
on
for
-It's very cold outside.
-Oh, yes. You'd better _______ your coat.( )
put on
to put on
to put up
put up