The traffic problem we are looking forward to seeing _______should .The traffic problem we are looking forward to seeing _______should have attracted the local government's attention.Asolving Bsolve Cto solve Dsolved为什么选D,而不选其他?

问题描述:

The traffic problem we are looking forward to seeing _______should .
The traffic problem we are looking forward to seeing _______should have attracted the local government's attention.
Asolving Bsolve Cto solve Dsolved
为什么选D,而不选其他?

solved作"宾补",充当seeing的宾语表示被动
we are look forward to seeing 是定语从句,前面省略了代词that 或者是which ,如果定语从句补全后是:
we are looking forward to seeing the traffic problem solved