It was great joy 　　　　　　　he received the news that his long lost son would return homeA. as

问题补充：

It was great joy he received the news that his long lost son would return home

A. as

B. that

C. so

D. for

答案：

A. as

(答案→)B. that

C. so

D. for

解析：可联系答.案.网客服索取。