—_________.
— __________?
— He is fine now.
A：It's Jeff; How are you, Jeff
B：Jeff is at home; How about you
C：Jeff is; How is he
D：I'm on duty today; Is Jeff all right
I have a hat which is ________ to yours.
中国改变工业落后的面貌，开始向社会主义工业化迈进的标志性事件是（ ）
“在那个距今二百多年前的时代里，殖民地联合起来挑战宗主国是破天荒的大事……与大英帝国的战争一直艰苦地打了八年，最终赢得了独立。”《大国崛起》解说词这段话反映的重大历史事件是（ ）
