这个英语题为什么选C不选B
---Could I use your computer for a few moments,please?
---( ).I'm not using it myself.
A Come on
B It depends
C Go ahead
D That's great
我把最后的那句理解为“我现在不是自己在用（可能别人在用,所以取决于那个人用没用完）”所以就选了B