A．communicatesB．knowsC．hearsD．develops

Rose is _____ as the symbol of love.A、knownB、knowsC、knowD、knew

The development of modern communications technology in developing countries may ______.A．h

A developing country usually receives more public aids than ______ a developed country.A．i

Only when one loses freedom ______ its value.A．does one knowB．one knowsC．one does knowD．kn

How developers develop applications for iPad？A.Developers create or modify apps to take

A developing country usually receives more public aids than ______ a developed country.A.i