【判断题】零件图就是详细地表达零件形状、大小和加工要求等的图样,是制造和检验零件的依据。
【单选题】Why is the writer of the complaint not angry at getting no response to his first letter from the customer-care executive?
A.
Because the manager didn’t receive his letter
B.
Because the manager cares about the customer
C.
Because the writer sounded crazy and the manager may not believe him.
【简答题】Why is the company returning the order to the customer? Because they are not able to ______.
【单选题】十六进制数表示的颜色#ff00aa和以下那个颜色最接近?