On their wedding, up________into the air. Then the relatives and friends cheered up.
A:go the balloons
B:did the balloons go
C:went the balloons
D:the balloons went
明清之际,“工、商皆民生之本”思想的提出是( )
2013年以来中菲两国南海问题不断升级,想详细知道我国及周边国家的位置,应查阅( )