The old farmer, ________ the badly-injured and wounded soldier, came out of the burning house, _____

The old farmer, ________ the badly-injured and wounded soldier, came out of the burning house, _____for help．

A.supporting; calling

B.supported by; called

C.being supported by; called

D.being supporting; called

答案及解析： A

解析：

现在分词作定语和状语。