婴儿腹泻重型与轻型的主要区别点是前者（）

A.排粪超过10次/d

B.伴呕吐、发热

C.粪常规见白细胞、红细胞

D.水、电解质平衡明显紊乱

E.粪腥臭味，见黏液、血丝

Hello, boys and girls. My name is Wu Da. It’s Sunday, 小题1:__________we are all in the 小题2:________. Look! Our English teacher is talking with some 小题3:__________. What are we doing? We are having a(n) 小题4:___________ in the classroom. Now, Li Ming is singing an English song.小题5:_________ is playing the piano? Oh, it’s Xia Xue. She has two piano lessons every 小题6:__________, and she can play the piano very 小题7:________. Wang Hao and Hu Min are dancing to the music.

Who is the little boy? That’s Guo Kai, our English teacher’s 小题8:_________. He is only four years old. He is eating a(n) 小题9:__________. Why are we having the party? Today is Steve’s 小题10:___________. His parents are working in another city and can’t have a birthday party for him. So we have it for him. Steve is really happy.