问题补充：
His name Jack , Li Ying and Zhang Mei his friends.
A. is ;are
B. is ; is
C. are ;is
Dis, ;am
答案：
(答案→)A. is ;are
B. is ; is
C. are ;is
D. is, ;am
解析：句意：他的名字叫Jack、 李英和张玫是他的朋友。His name是第三人称单数做主语，系动词be用is, Li Ying and Zhang Mei是名词复数作主语，系动词be用are,故选A。
考点: 考查连系动词的用法。
