— ________ you write so well?
— By reading and keeping diaries every day. [ ]
A. How is it that
B. Is it how that
C. How it is that
D. What is it that
关于蝶形红斑,下列描述哪些是正确的()
A.水肿性
B.不脱屑
C.日晒后加重
D.留有色素沉着
E.皮肤常萎缩