第十一段
正数第一行“But independence can have drawbacks. Seeman found that elderly people who felt

emotionally isolated maintained higher levels of stress hormones even when asleep ”，对应第

二十六题。
第三篇  题型一
27  A developed system of numbering
28  An additional hand signal
29  In seventh century Europe, the ability to count to a certain number
30  Thinking about numbers as concepts separate from physical objects
31  Expressing number differently according to class of item
第三篇  题型一
A  was necessary in order to fulfil a civic role.
B  was necessary when people began farming.
C  was necessary for the development of arithmetic.
D  persists in all societies.
E  was used when the range of number words was restricted.
F  can be traced back to early European languages.
G  was a characteristic of early numeration systems.
第三篇  题型二
32  For the earliest tribes, the concept of sufficiency was more important than the concept

of quantity.
33  Indigenous Tasmanians used only four terms to indicate numbers of objects.
34  Some peoples with simple number systems use body language to prevent misunderstanding of

expressions of number.
35  All cultures have been able to express large numbers clearly.

[上一页]　[1]　[2]　[3]　[4]　[5]　[6]　[7]　[8]　[9]　[10]　[11]　[12]　[13]　[14]　[15]　[16]　[17]　[18]　[19]　[20]　[21]　[22]　[23]　[24]　[25]　[26]　[27]　[28]　[29]　[30]　[31]　[32]　[33]　[34]　[35]　[36]　[37]　[38]　[下一页]