1. European Country Specializing In Production Of Machines   Switzerland   Italy   Germany   Hint Half-n-half Clue   2. European Centre Of Art, Fashion And Learning   Amsterdam   Paris   London   Half-n-half Clue   3. European Country Famous For Its Diamond-Cutting Industries   Germany   Netherlands   Italy   Half-n-half Clue   4. European Country Famous For Its Crystal And Glass Industries   Austria   Switzerland   Germany   Half-n-half Clue   5. European Country Having Super Highways Called 'Autobahns'   Germany   Switzerland   Netherlands   Half-n-half Clue   6. Most Highly Industrialized European Country   Switzerland   Germany   France   Half-n-half Clue   7. Largest European City   Moscow   Berlin   London   Half-n-half Clue