下列必须进行金穗借记卡卡片激活后方可使用的是（）
A.批量开卡
B.惠农卡
C.贵宾借记卡
D.同号换卡
参考答案：D
Marty as well as his parents _________ to the opening ceremony the other day.
A．has invited
B．have invited
C．was invited
D．were invited
How ____________ Danny's tail? Please send ____________ a letter.[ ]
A. is, me
B. is, I
C. are, me
