问题补充:
That coat fits me, but I can afford to buy . I have to choose that is cheap enough for me.
A. one; that
B. that; it
C. it; one
D. it; the one
答案:
A. one; that
B. that; it
(答案→)C. it; one
D. it; the one
解析:C句意:这件外套很适合我,但我买不起它。我要选择一件对我来说足够便宜的。第一空指代前面提到的that coat,用it;第二空指代上文提到过的同类事物,用one。