A-A+
40: He has several books on the desk but _____
问题详情
40: He has several books on the desk，but _________ of them is on history．
A． none
B． neither
C． all
D． both
参考答案
正确答案：A
40.A【解析】句意。他桌子上有好几本书，但没有一本是有关历史的．none和all修饰三者或三者以上，neither和both修饰两者。由题意可知表示否定，且是三者或三者以上，用none．
