He suggested that this matter___as soon as possible.A.should settle B.must be setled C.had to setle D.be settled

He suggested that this matter___as soon as possible.A.should settle B.must be setled C.had to setle D.be settled
He suggested that this matter___as soon as possible.
A.should settle B.must be setled C.had to setle D.be settled

He suggested that this matter___as soon as possible.A.should settle B.must be setled C.had to setle D.be settled
D suggest 表示建议应该做某事的时候,要用虚拟语气 should + do

D
虚拟语气