What is the author's attitude toward high-tech communications equipment

A．have to get familiar with modern technology
B．are gaining more economic benefits from domestic operations
C．are attaching more importance to their overseas business
D．are eager to work overseas

A．Assigning them tasks they have not dealt with before.
B．Assigning them tasks which require inventiveness.
C．Giving them rewards they really deserve.
D．Giving them rewards they anticipate.