MatePadPro的屏幕分辨率是？（） A: 2560*1600 B: 2560*1680 C: 2580*1600 D: 2580*1680

三星S6主屏分辨率为（）像素 A: 1080*740 B: 2560*1440 C: 740*1080 D: 1440*2560

1080P的视频达到以下哪个分辨率（） A: 1920*1080 B: 2560*1920 C: 3264*2448 D: 2560*1080

手机的800W像素达到以下哪个分辨率（） A: 3264*2448 B: 2560*1920 C: 3264*2448 D: 2560*1080

Fixed Cost，Veriable Cost，Explicit Cost，Implicit Cost，Opportunity Cost，Sunk Cost，Economic Profit，Normal Profit，Average Cost，Margial Cost

This book______me twenty dollars. A: is cost B: was cost C: cost D: have been cost

Berhman saved Johnsy _____ his own life. A: at any cost B: at no cost C: at the cost of D: in the cost of

What type of cost is the supervisor salary cost, when one supervisor is needed for every ten employees added to the staff A: A fixed cost B: A variable cost C: A mixed cost D: A step cost

What type of cost is supervisor salary cost, where one supervisor is needed for every ten employees added to the staff? ( ) A: Variable cost B: Fixed cost C: Semi-variable cost D: Step cost

A cost accounting system typically includestwo processes: cost allocation and cost determination.