填空题
He hated being（） (scold) by his father when he failed the exam.
scolded
填空题 If you want a (promote) （）, you need to do better than now.
填空题 森林生态系统由（）、（）、（）及（）组成。
填空题 What do you suppose is the （significant）（） of advertising through social networks？
