—Why not an English-English dictionary for yourself?
—I have already had .
A. buy; it
B. buying; it
C. buy; one
D. to buy; one
网友回答
A. buy; it
B. buying; it
(答案→)C. buy; one
D. to buy; one
解析:本题第一空是考查why not的用法,why not的意思是为什么不?相当于why don’t you后面接动词原型,因此第一空填buy。第二空是考查it和one的用法,one表示承接前面已经出现过的同类可数名次,而it表示承接同一个东西,因此第二空填one。