is too difficult in the world if you put your heart into it.A. EverythingB. Something C.

问题补充：

is too difficult in the world if you put your heart into it.

A. Everything

B. Something

C. Nothing

D. Anything

答案：

A. Everything

B. Something

(答案→)C. Nothing

D. Anything

解析：根据意思选择nothing ，表明如果你用心去做，没有事情是困难的，故选C