Ⅰ.匹配词义
a.单词匹配
( )1.landmark A. adj. 西藏的
( )2.permafrost B. n. a large area of open land
covered with wild grass
( )3.Tibetan C. n. 地标
( )4.plateau D. n. 永久冻土层
( )5.grassland E. n. an area of flat land higher than
the land around it
[答案] 1—5 CDAEB
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