.Not he died he received an award for his selfless service to the old.A. long beforeB. b

问题补充：

.

Not he died, he received an award for his selfless service to the old.

A. long before

B. before long

C. long ago

D. shortly before

答案：

(答案→)A. long before

B. before long

C. long ago

D. shortly before

解析：可联系答.案.网客服索取。