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素能提升演练（三十九）
选修7 Theme C
Ⅰ. 单词拼写
1. He may _________ (犯)crimes for lack of adequate parental control.
2. Why should we _________ (抛弃) good policies?
3. The _________ (潜在的)number of users is enormous.
4. She plans to return to Kenya to _________ (建立) a school for girls.
5. The high temperatures in summer and _________ (严寒的) storms in winter caused damage to the wall.
6. We should not lose our temper under such _________ (情况).
7. How we define “good fortune” is a significant _________ (指示物) of our attitude.
8. He was very _________ (意识到的) of his shortcomings.
