根据课文内容填空。

     1.________ are my friends. 2._________ Maomao; 3.________ nice. But she is a bit 4._________.

This is Ms Smart. 5.________ a nice teacher. This 6._______ Xiaoyong. 7.________ a clever boy. And

this is Parrot. It's a naughty bird.

一发热患者，近5天来体温维持在39～40℃，24小时内体温波动相差不超过1℃。查体：腹部玫瑰疹，肝脾大。该患者最可能的诊断是（）

A.大叶肺炎

B.疟疾

C.伤寒

D.流行性出血热

E.败血症