小测验：选择正确的单词

1. global positioning system
   导航星系统
   

1. From where he sat he was in a position to see everything.
   他可以从他坐的位置上看到任何事。
2. His position lifted him from the common crowd.
   他的地位使他的身份高人一等。
3. These plants flourish in a sunny position.
   这些植物在向阳的地方长得特别茂盛。
4. They were convinced of the rightness of their position.
   他们相信他们的立场是正确的。
5. He cannot abide to stay [staying] in one position for long.
   他无法忍受长久待在同一职位。

　1个名词解释

　1个形容词解释