College students have a little ways to pay their college fees. Many students have their parents to pay the fees. Some students may apply to a bank loan and others will try to find part-time jobs in and out of the campus. Apart from this, many good student can win a scholarship. By this way they can pay at least part of the fees. As to me, I will let my parents pay half of their fees because they are rich enough. Beside my study, I will take up a part-time job by teach some high school students math, physics, chemistry and English, as I’m very good at these important subjects. Of course I will also work very hard at my lessons in order to I can easily win a scholarship.

患儿，2岁。发热1天，发热恶风，喷嚏流涕，全身及面部可见鲜红皮疹，有瘙痒感，枕部淋巴结肿大，舌红，苔黄，指纹浮紫。其诊断是（）

A.丹痧

B.奶麻

C.麻疹

D.风痧

E.水痘