问题补充：
is agreed that the traffic accident was largely the driver’s carelessness.
A. He, leading to
B. It, resulted in
C. It, due to
D. He, thanks to
答案：
A. He, leading to
B. It, resulted in
(答案→)C. It, due to
D. He, thanks to
解析：句意：普遍认为，交通事故绝大多数是由于驾驶员的疏忽造成的。It is agreed that中that作为连词，连接的是主语从句，用it 作为形式主语，避免句子的“头重脚轻”；due to由于，多用在系动词之后作表语。故选C.
