when I suggested ___ for an outing,the teacher smiled,which suggested that he ___ with me.

问题描述:

when I suggested ___ for an outing,the teacher smiled,which suggested that he ___ with me.
A.going;should agree B.that we must go;agree
C.that we go;agreed D.to go;agreed

C
第一个空是虚拟语气,等于that we should go;第二个空是时态一致,suggested对应agreed.