The influencing factors of the choice of financing methods are ( ) A: Start-up stage B: Start-up characteristics C: High cost D: Speed of revenue sharing

关于成本分担合同（Cost-Sharing Contract）说法正确的是()

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

The main purpose of the passage is to ______. A: recommend job sharing to women B: describe job sharing in general C: criticize job sharing as inefficient D: discuss a way to tackle unemployment

成教云: Generally speaking, in the US, people make friends by sharing ______, while in China, people make friends by sharing _______.

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

Learning<br/>and sharing require ______ .

‍3. sharing hobby tips​

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<br/>makes men and women equal in the home? () A: The<br/>pattern of sharing in foods and information. B: The pattern of sharing in tasks and decisions.