Who spoke about technology upgrades？A．Jerry CarverB．Narelle DundeeC．Madeira JonesD．Jorgen

Equipment and technology upgrades do not______ solve the problem either.A．virtuallyB．rarel

What Has the Progress of Science and Technology Brought about？ （1)科技的进步使我们的

What does Dr. Fischer say about technologies?A. T

He spoke with considerable ________ about the importance of art and literature.

What do we learn about some entrepreneurs from the technology industry?

What’s the negative consequence brought about by new communication technology?