语法填空(共 10 小题,每小题 1.5 分,满分 15 分) Have you ever noticed the chairs you sit 4 1.________in cafes and restaurants ? Most people don’t pay attention to the cafe chairs they use.However , there is one very simple and elegantly designed chair, 4 2.________(know) as the “French series” . This chair can be seen more often than any other chair. The original chair was the result of years of experiments.The inventor wanted to produce a chair that could be mass­produced and was inexpensive , but it was only after many trials that he finally succeeded in 4 3.________ (make) one.The chair he invented was probably the first one to be both attractive and inexpensive enough for anyone to buy.Millions of chairs of this type have been bought since the first one went on sale in 4 4.________1930s.All sorts of people , some famous , some ordinary , have sat on the chair since the original was invented. There are several 4 5.________(reason) for the chair’s enduring popularity.It is great to sit on , and it 4 6.________(look) good ; the basic design is still fresh and contemporary.Also , this type of chair seems to improve as it gets older.The glue, 4 7.________holds the chair together , loosens over time , making the chair even more comfortable 4 8.________________(sit) on.A further reason is that the chair is cleverly designed with only a few pieces of wood , so the chair parts can 4 9.________________(send) anywhere and put together 5 0.________(easy) . It is no wonder this type of chair has remained so popular.Even today , furniture designers are still trying to create equally successful designs.