---How long have you here?---Since last Sunday.A left B come C stayed D joined

问题补充：

---How long have you here?

---Since last Sunday.

A left B come C stayed D joined

答案：

解析：

这题考查动词的用法，问句是：你在这儿呆多久了？动词应选延续性动词，选C。其它都是短暂动词。