一本字典定价9元,八折出售后还赚20%,这本字典进价是______元.
9×80%÷(1+20%),
=7.2÷120%,
=6(元);
答:这本字典进价是6元.
故答案为:6.
— He says that my new car is a ___ of money.
— Don't you think those words are just sour grapes?[ ]
A. lack
B. load
C. question
D. waste
口型动作的变化要与()相互配合。
A、角色的动作、语速
B、时间的长短、角色的神态
C、脸部肌肉、眼神变化
D、故事情节、动作节奏