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Difficulties are nothing ___ we are not afraid of them.

A. for                  B. as                C. if                D. whether

Difficulties are nothing ___ we are not afraid of them.

A. for                  B. as                C. if                D. whether

Difficulties are nothing ___ we are not afraid of them.

A. for                  B. as                C. if                D. whether

Difficulties are nothing ___ we are not afraid of them.

A. for                  B. as                C. if                D. whether

Difficulties are nothing ___ we are not afraid of them.

A. for                  B. as                C. if                D. whether