The students make model toys____old TVs and sell them to raise money for the children.Aout ofBinto Cof Dfrom为什么不用A，
问题描述：
The students make model toys____old TVs and sell them to raise money for the children.Aout of
Binto Cof Dfrom
为什么不用A，
答
A 这些学生用废旧电视做玩具模型
就像make *s out of pumpkin 用南瓜做灯笼
可以看成固定格式了