Question

【题目】____ you come across Tom, tell him I could visit him recently．

A．Should B．Would C．Could D．Might

Answer 1

【答案】A

【解析】

试题分析：考查情态动词。句意：如果你要是遇到汤姆，告诉它我最近去拜访他。根据语境可知表示对将来的虚拟，if you should come across Tom，用倒装的形式 should you come cross Tom，故选A项。