The museum was opened this morning and some officials attended the opening ceremony(开幕式).
A. globally
B. obviously
C. historically
D. officially
网友回答
A. globally
B. obviously
C. historically
(答案→)D. officially
解析：词义辨析。A.全球的，全局的 B.明显的 C.历史上的 D. 正式的，官方的。句意：今天上午这家博物馆正式开放，并且……故选D。