A. above money’’s worth B. a great variety of goods
C. convenient in maintenance D. easily-assembled
E. a full range of products F. convenient in use
G. delicate and exquisite H. dependable quality
I. diversified package J. durable
K. easy for keeping L. excellent workmanship
M. firm in structure N. high safety
O. hold a patent right P. innovative design
Q. joint venture R. lottery shopping
Example: 有奖购物（ R ） 花色繁多（ B ）
QUESTIONS：
51. 质量可靠 ( ) 物超所值 ( )
52. 享受专利 ( ) 装配方便 ( )
53. 做工精良 ( ) 容易收藏 ( )
54. 合 资 ( ) 结构坚固 ( )
55. 小巧玲珑 ( ) 产品齐全 ( )