Question

________ may have a chance to be successful if he tries his best.

A．Somebody

B．Everybody

C．Nobody

D．None

Answer 1

B

考查复合不定代词。somebody“有人，某人”；everybody“人人，每人”；nobody“没有人”。由句意“如果尽力，每个人都有机会成功”可知，用 eveverybody。故选B。