Brandon

In one day, Brandon can either plow 10 acres or plant 20 acres. In one day, Christopher can either plow 14 acres or plant 14 acres. Brandon and Christopher can A: gain from exchange if Brandon specializes in planting and Christopher specializes in plowing. B: gain from exchange if Brandon specializes in plowing and Christopher specializes in planting. C: exchange, but only Brandon will gain from the exchange. D: exchange, but only Christopher will gain from the exchange.

Colonel Brandon与大家一起郊游了。

What will happen if Brandon doesn’t come to the meeting?[1.5分]

In one day, Brandon can either plow 10 acres or plant 20 acres. In one day, Christopher can either plow 14 acres or plant 14 acres. Which of the following statements about comparative advantage is correct A: Brandon has a comparative advantage in both plowing and planting. B: Brandon has a comparative advantage only in plowing. C: Brandon has a comparative advantage only in planting. D: Christopher has a comparative advantage in both plowing and planting.

画家Peter Brandon从来不在其作品上标注日期，其作品的时间顺序现在才开始在评论文献中形成轮廓。最近将Brandon的一幅自画像的时间定位为1930年一定是错误的，1930年时Brandon已经63岁了，然而画中的年轻、黑发男子显然是Brandon本人，却绝不是63岁的男子。 下列哪一项，如果假设合理，允许上面结论成立？ A: 在Brandon远未到60岁以前，他没画过明确标注日期的自画像。 B: 通过不给其作品标注日期，Brandon试图使针对其作品的批评讨论抛开时间因素。 C: 最近以前，几乎没有什么针对Brandon的作品的批评文献。 D: Brandon在63岁时，不可能在画中将自己画成年轻时的样子。 E: Brandon画过几幅显示他60岁以后的样子的自画像。

Willoughby, Edward, Colonel Brandon这三个男人中，你最向往谁的生活方式或者你愿意与谁坠入爱河？ A: Willoughby B: Edward C: Colonel Brandon D: not any

中国大学MOOC: Colonel Brandon 和两姐妹的关系是？

Colonel Brandon与大家一起郊游了。 A: 正确 B: 错误

Brandon, who worked for the army for many years, said the flying object was not from Earth