【简答题】用所给动词的适当形式填空。 A smaller number of parents send messages 1 ( ask ) for suggestions for their sons or daughters. I was at Harvard for three years before 2 (drop) out. We discourage 3 (drop)out. 4 ( have...
【简答题】In the world there are different forms of family groups. In modern western societies, a family group is usually small, made up of a man, his wife, and his children. About a hundred years ago, it was u...