Which of the two books will you buy? I’ll buy _____, so I can gi

Which of the two books will you buy? I’ll buy _____, so I can give one to Joe.
A、either
B、neither
C、all
D、both
【正确答案】：D
【题目解析】：根据I can give one to Joe.，可判断两本书都会买，both 两者都。符合题意，all 指三者或三者以上，排除。