在二十世纪五十年代人们用“最可爱的人”来赞美抗美援朝中涌现出的英雄人物。被誉为“最可爱的人”的英雄人物是( )
①黄继光 ②董存瑞 ③邱少云 ④杨靖宇
A:①②
B:②③
C:①③
D:③④
____×3<26
7×____<62
____×7<51
She did what she could _______ us. Though 3,000 dollars is a lot of money for her.