City walls are 10 meters high,and a 52 meter-wide moat surrounds the Forbidden City.

High zone spans ________ the top of the athlete’s reach to a point 10 feet or more above the floor.

—“Is shopping there expensive?” A: so high to B: as high to C: so high as D: as high as

This statue stands just ______ as that one. A: the same high B: so high C: as high D: high

The city wall of Pingyao Ancient City is 46 kilometers. It is about 10 meters high and 3 to 6 meters wide on top.

– Is shopping there expensive? --- Yes, the price runs ______ fifty dollars. A: so high to B: as high to C: so high as D: as high as

High technology is characterized by ______. A: economics of scale and high costs and high risks B: low costs and high profits C: much investment

He can't pay () as the salesman asked for. A: as a high price B: as high a price C: as high as a price D: as high price

Although they charge _______, there is no doubt that their services offer value for money.( ) A: high cost B: high prices C: high money D: high requirements

I can’t pay as ____ as he asked for. A: high price a B: high price C: a high price D: high a price