问题补充:
The famous musician, as well as his students, to perform at the opening ceremony of the Taipei Flower Expo.
A. were invited
B. was invited
C. have been invited
D. has been invited
答案:
A. were invited
(答案→)B. was invited
C. have been invited
D. has been invited
解析:B既考查主谓一致又考查动词的时态。句意:那位著名音乐家和他的学生应邀在台北花博会开幕式上演出。题干中的主语是The famous musician,是单数形式,排除A和C项。根据the Taipei Flower Expo可知谓语动词需用过去时态,排除D项。