— If you don’t like the white shirt, take the light yellow one.— OK, but do you have size

— If you don’t like the white shirt, take the light yellow one.
— OK, but do you have size in light yellow? This one is a bit tight for me.
A. a big
B. a bigger
C. the bigger
D. the big

A. a big(答案→)B. a biggerC. the biggerD. the big解析：此题考查形容词比较级的用法。比较级前加不定冠词表示泛指，加定冠词表示特指，此题指”较大一点的浅黄色衬衣中的一件”，故用a bigger。

谢谢解答