请教网申的两个问题

zhengyiloveUID: 2420529

Cam 网申有这样一个问题
Please give details here by ticking the appropriate boxes and giving the fur
ther information requested. If we make you an offer , we shall increase the
amount of maintenance required for each additional dependent family member。

最好把mm带过去，可是又怕添了把人家下到。连我的也不给了。本来英国offer的机会就
不大。

还有个问题，education background 里的grade 怎么填 ？填百分制的分数行吗？e.g. 87.33%