紧急求救：2004-10的19，31，32，38，40

19. Art Deed, a style of design popular in the 1920's and 1930's, was used primarily in furniture, jewel, textiles, and interior decoration

答案是C！！WHY？ 觉得是B，应该是popular design啊，jewel是名词，对的啊~~~怎么回事？

31. Statistics indicate that approximate every 22 years--within a range of 3 to 4 years--a major drought occurs in the United States

应该是B把？

32. The work of Sarah Oarne Jewet, care-nineteenth-century writer, reflects a concern in the alienating consequence,of condustrialization and urbanization

---这里C改啥？

38. Animals have to cope with and control physical and chemical processes that do not necessarily act to benefit of the animal.

虽然选对，但是D应该怎么改？

40. With more than half the world's annual yield of 50 million tons of soy beans, an important source of protein, is grown in the United States

----A怎么改？

19. should use group noun. jewelly. design is used as a noun.

The others were answered in 【TOEFL综合交流区】

i see, thanks