题目选项分析

The principal feature of the redesigned checks is a series of printed instructions that the company hopes will help merchants confirm a check's authenticity, including reminders to watch the endorsement, compare signatures, and view the watermark while holding the check to the light.

The principal feature of the redesigned checks is a series of printed instructions that the company hopes will help merchants confirm a check's authenticity, which includes reminders to watch the endorsement, compare signatures, and view the watermark while holding the check to the light.