肝片形吸虫主要是哪几个阶段对宿主产生损害()

A．后尾蚴

B．童虫

C．成虫

D．胞蚴

E．虫卵

根据所给的首字母填写单词。（10分）

Hi, my n 小题1:  is Li Dong. I a小题2:  a Chinese boy. I’m tall. This is a p 小题3:  of my two new friends. The boy is Tom. He is f 小题4: England. He is twelve. He is t 小题5:, too. L 小题6: at the girl. She is Nancy. She is American. She is small. We are a 小题7: classmates. This is our art room. It is small, b 小题8:  t we like it very much. There are some flowers in it. They are very n小题9:. Our art teacher is a young man. We all l 小题10: him.