8. Every older generation disapproves of the next; that’s predictable and human, so most of us have met the cluck-cluckersthe people who automatically__________ every new technology. “All this __________gadgetry is rotting our brains，’’ they say, “and ruining our kids.” (A) derogate; newfangled (B) decrypt; novel (C) leverage; white-knuckle (D) rhapsodize; state-of-the-art