— My parents are taking me to Paris for my summer holiday!     

— Really? _____[ ]

A. Have a good time!

B. You are welcome.

C. It doesn't matter.

D. That's it.

哪项症状不是丹痧的临床表现？（）

A.初起发热，咽喉红肿糜烂

B.发热数小时至1天内出疹

C.皮疹鲜红密集成片先见颈胸然后遍布全身

D.恢复期有色素沉着

E.口周苍白圈，杨梅舌