1 . It’s our duty to leave a better, cleaner and healthier planet for our children, so effective _________ (措施) are badly needed to maintain the ecological balance. (根据汉语提示单词拼写)

2 . In fact, without optimism, issues as big and ________ (持续存在的) as poverty have no hope of solution. (根据汉语提示单词拼写)

3 . Too much use of mobile phones may transmit harmful radiation into our brains, a(n) ________ (后果) we do not like to think about. (根据汉语提示单词拼写)

4 . An increase in people’s general happiness is partly because the economy has grown ______ (平稳地) in the past three years and unemployment has fallen. （根据汉语提示单词拼写）

5 . Dong Yuhui often shares his opinions about poetry or philosophy during his livestream, which ________(区分) him from other online streamers. (根据汉语提示单词拼写)

6 . Zhang Guimei, who used to be a rural teacher, has ________(献身) all her life to improving education in rural areas and empowering young girls to pursue their dreams. （根据汉语提示单词拼写）

7 . Despite having received the best __________, he is still in danger of dying of his lung cancer.   (治疗)

8 . We can know his __________ through her words.   (个性)

9 . The earthquake left him a __________ that can never be removed.   (阴影)

10 . Don’t owe your failure to some __________ (外在的) factors. (根据汉语提示拼写单词)