• have sb doing sth.句型
• have sb doing sth.句型
• 有关have sth done、hav...
• 八年级英语语法句型(t...
• 英语词组学习----hear s...
• have fun doing sth
• see sb doing, done 学习...
• 九年级英语-Itis+adj.+o...
• Let sb do sth 让某人做...
• 动词+sb of结构