四新教育包括新技术、新工艺、新材料和新设备机具。
参考答案：对
4辆卡车共运480箱苹果，照这样计算，再增加3辆卡车一共可以运多少箱？
What did you ______your vacations?[ ]
A think
B. think of
C. thought
D. thought of
