Which of the following is a compound word（复合词)？A．Slipup.B．Boyhood.C．Overeat.D．Foretell.

Which of the following is a compound word(复合词)？

A．Slipup.

B．Boyhood.

C．Overeat.

D．Foretell.

请帮忙给出正确答案和分析，谢谢！