单项选择题
Shy people never （） set out to attract attention of other people.
A．willingly B．voluntarily C．decidedly D．deliberately
单项选择题 The jet quickly （） into the sky and soon went out of our view.
单项选择题 This policy gave （） to private property and led to differences between the rich and the poor.
单项选择题 It is not too late, but （） action is needed.
