单项选择题
——Sally，what do you think of the play？——（）
A．It cost me twenty dollars.B．It was a waste of time.C．It took me three hours.D．It’s time for dinner now.
单项选择题 A)The overall polt. B)The character development.C)The boring writing. D)The act of the actor..
单项选择题 A)The sun’s light. B)The mirror.C)The fire. D)The torch.
单项选择题 核纤层蛋白（lamin）是（）。
