问题
选择题
George and Lucy got married last Sunday. All their friends __________ to their wedding (婚礼).
A．invited
B．were inviting
C．have invited
D．were invited
答案
答案：D
本题的后半句含义是邀请所有的朋友参加他们的婚礼。表示被动的意思，用被动句，结构为be+过去分词，故本题选D。