语法狗狗求助：第2题，还有信息不全的一道题

第2题：选项中有

aim to do.., to do... and do （to 省略）

aim to do..., to do... and to do

which answer is corret? 很迷惑，请指点。 Thank you.

-----------------

另外一题：

xx bridge, 同位语，has neighbors to the south communities...

划线部分是has,选项has its, has as its, with its. 原寂静提供者说是has as its，为什么不是has its? Thank you.

同求答案 我也会选has its的

Please help solve the quesitons. Thank you very much.