Her pen pal is from Canada.A. be from B. comes from C. come form

问题补充：

Her pen pal is from Canada.

A. be from B. comes from C. come form

答案：

解析：句意：她的笔友来自加拿大。be from = come from .主语是第三人称单数，故谓语动词要用第三人称单数，故选B。