在线求指导：It'scruelIt'scruelhimtokillmanychildrenwithaknife.[]A.of,suchB.for,suchC.of,soD.for,so

Question

在线求指导：It's cruel ________

It's cruel ________ him to kill ______ many children with a knife.	[     ]
A.of,such　　　 B.for,such　　　 C.of,so　　 D.for,so

Answer 1

C