【单选题】

Frank Lloyd Wright probably is the greatest architect that the United States has ever produceD、He was very (21) and had a natural ability (22) . His buildings were not only beautiful, but they were (23) functional. They fit their purposes very well. Wright’s churches, (24) make people feel like (25) . His office buildings make people (26) working, and his houses make people (27) comfortable, at home. However. Wright’s beautiful, (28) buildings are not the only reason (29) he is famous. There is another reason.

Frank Lloyd Wright is called the greatestAmerican architect because he started anAmerican style (30) . Most of the architecture in the U. S. before Wright was reallyEuropean, (31) . Wright’s buildings do not (32) oldEuropean buildings. They have their own (33) . Wright’s ideas about style are still used in the U. S. and in other parts of the worlD、
The most important idea in Frank Lloyd Wright’s Style ofArchitecture is that a building must (34) and the land around it . His houses are often called "grassland houses" because their lines are (35) to the lines on the grass lanD、 (36) the lines of the grassland and the lines of Wright’s houses (37) the horzon, the place (38) earth and sky seem to meet . They are horizontal lines. MostEuropean style houses, (39) , have many vertical lines that form 90° angles (40) the horizon.
A、luxuriousB、ample
C、admiringD、functional