If your main points are not stated expressly in your specific purpose, they may be difficult to project from it.

中国大学MOOC: If your main points are not stated expressly in your specific purpose, they may be difficult to project from it.

A statement of opinion may be which of the following？（) A: A.a type of guarantee B: B.an affirmation of the value of the goods C: C.an implied assurance not expressly stated D: D.an explicit description of the goods