Will you please help me with my math?I'm not really --,but Jack is good at itA、affordable for itB、up to it.A为什么不对?

问题描述:

Will you please help me with my math?I'm not really --,but Jack is good at it
A、affordable for itB、up to it.
A为什么不对?

B 能做得到,符合题意
你能帮我学数学吗?
我不行啊,但是Jack数学很棒.
A 的意思是负担得起
比如一件东西价格是一百块,你能买得起,就是负担得起,例如
1.The New 3D Optical Desktop Scanner affordable for all!
新的三维光学扫描仪桌面就是要让所有人都买得起!