问题

In his victory speech ________ before a huge crowd of his supporters, Obama declared that “change has come to America” [ ]

A: having delivered
B: to be delivered
C: delivering
D: delivered

正确答案是：

同类题型

These flowers are very _______. You can see them everywhere in my town.

The biggest cities in Canada only have about sixmillion people while _______ in China are much larger.

The police us not to swim in the river last summer.

ly, it’s not the years in your life count, but the life in your years.

The pretty girl is always busy helping her mother with the housework _________ I go to visit her family