—Dad, could you buy me a computer like this?—Of course, we can buyone than this, butit. A.

—Dad, could you buy me a computer like this?
—Of course, we can buy one than this, but it.
A. a better, better than
B. a popular, as good as
C. a more popular, not as good as
D. a cheaper, as good as

A. a better, better thanB. a popular, as good asC. a more popular, not as good as(答案→)D. a cheaper, as good as解析：本题的句意是我们可以买一个更便宜的，但质量要和它一样好，根据句意填D较符合。

这下我知道了