Robert and Henry were going home from school, when, on turning a corner, Robert1out, "A fight! Let us go and see!" "No," said Henry; "Let us go quietly home and avoid this quarrel. We have2to do with it, and may get into trouble."

    "You are not a brave boy, and afraid to go, "said Robert, and off he ran. Henry went straight home, and in the afternoon went to school, as usual,3 Robert had told all the boys that Henry was a coward, and they laughed at him a great deal.

    A few days4, Robert was bathing with some schoolmates and 5his depth. He struggled and screamed for help, but all in vain. The boys 6 had called Henry a coward, got away from the water as fast as they could, but they did not even try to help him. Robert was fast 7, when Henry threw off his clothes, and sprang into the water. By great effort, and8much danger to himself, he brought Robert to the shore, and thus saved his life.

    Robert and his schoolmates were9at having called Henry a coward. They admitted that he had more10than any of them.

    Never be afraid to do good, but always fear to do evil.

“忆昔开元全盛日，小邑犹藏万家室。”在杜甫《忆昔》这首诗中“开元全盛日”指的是（　　）

已知F₁、F₂分别是椭圆$\frac{x^2}{4}+\frac{y^2}{3}$=1的左、右焦点，曲线C是坐标原点为顶点，以F₂为焦点的抛物线，过点F₁的直线l交曲线C于x轴上方两个不同点P、Q，点P关于x轴的对称点为M，设$\overrightarrow{F_{1}P}$=λ$\overrightarrow{F_{1}Q}$

（Ⅰ）若λ∈2，4，求直线L的斜率k的取值范围；

（Ⅱ）求证：直线MQ过定点．