The plates are（ ）（make）of paper
问题描述：
The plates are（ ）（make）of paper
答
be made of
由什么制成
答
Do not throw away paper cups. C. Use disposable plates, bowls and chopsticks. D. Do not forget Spending too much money can also make your holiday terrible. Make a useful plan that will allow yo
答
made 这些盘子是用纸做的
be made of 由……做成
答
made