---Mummy, could you buy me a dress like thi

---Mummy, could you buy me a dress like this?---Certainly. We can buy ______ one than this, but________ thisA.a better, better thanB.a worse, as good asC.a cheaper, as good asD.a more expensive, not as good as

C解析第一个空后接than 表示用比较级，as …as中间接形容词原形，再根据意思，可知

我学会了