承诺是受要约人同意要约的意思表示。
参考答案:对
Why don't you put the meat in the fridge? It will ____fresh for several days. [ ]
A. be stayed
B. stay
C. be staying
D. have stayed
我们青少年消除与父母代沟的最好办法是
A.冷淡处理
B.加强沟通
C.各行其是
D.坚决抗争