I suggested that we ( )trees in the park in springA.planted B.to plant C.planting D.plant

问题描述:

I suggested that we ( )trees in the park in spring
A.planted B.to plant C.planting D.plant

D. 虚拟语气should/do可省略,后面接动词原形。

D
suggest后面的宾语从句一般要用虚拟语气,希望我能帮助你解疑释惑.