-
【C13】A.planB.useC.ideaD.means
-
【C18】A.usingB.to useC.useD.to using
-
【C17】A.cultureB.behaviourC.customD.habit
-
【C6】A.customB.useC.traditionD.habit
-
【C6】A.planB.useC.ideaD.means
-
【S4】A.spendB.useC.takeD.consume
-
Surfing on the Internet has almost become a matter of().A. traditionB. routineC. habit