问题

ping’s report,” a smile on his face, hecontinued, “_____ to several hot topics, discusses how to increase peasants’income.”

A:referring
B:refers
C:having referred
D:referred

正确答案是：

同类题型

Jim, would you mind out of the bathroom- Sorry. It won’t be long.

Playing on the football pitch ____________________.

_______ do you talk to your teacher at the School Air—Once a week.

Though the novel had a happy ending, the readers were left ____.

Thelack of eco-friendly habits among the public is thought to be a major _____ofglobal climate change