This machine is very easy to__.
This machine is very easy to
This washing machine is very easy to use.Anybody can learn t
2012辽宁卷,29题:this machine is very easy to operate.anybody can
This machine is very easy .Anybody can learn to use it in a
This is a very expensive machine
This machine is ______(easy to undrestand) to ues.
this question is very [ ](easy) we can answer it [ ](easy)
is the new machine very easy to______?Aoperate on B.operate
This machine is unavailable.
This question is very easy,but n___________of us can answer
This English newspaper is very easy for the students; there
The machine photos is easy to operate.