---What did Mr Wu tell you to do, Jim?

---He told me to go home early and _____ in the street.

A．not play

B．to play

C．not to play

D．to not play

行商者对“诚信”要求：（）

A、可无“信”，必有“诚”

B、可无“诚”可无“信”

C、必具“诚”和“信”

D、可无“诚”，必有“信”