问题
选择题
—Will you buy the red T-shirt or the black one?
—I will buy ______ of them. One is for my brother and the other is for my father.
A．both
B．either
C．neither
D．all
答案
答案：A
结合其后的“一个给我的弟弟，另一个给我爸爸”可知，我会买两个，故为both,表示“两者都”。