____Our dance club wants a dancer. If you are interested in dancing, you can join our club.

____We need five students to help repair bikes for students in our school.

____Our college radio station needs four reporters. If you have experience in it, you can join us.

____Our school soccer team wants two coaches. If you want to get the job, please call 88556677.

____Our city library needs a librarian. We want a woman.

A. Celina started to learn to dance when she was five years old. She dances well. She wants to join a dance club.

B. Sam was a soccer player one year ago. He wants to work as a soccer coach.

C. Jerry is interested in reporting and he has much experience. He was a news reporter when he was in high school.

D. Ken is good at writing. He has published two books. He wants to be a famous writer.

E. Victory can repair bikes. He learned to mend bikes from his father. He wants to help the students repair their broken bikes.

F. Jenny is 35 years old. She is a quiet woman and she used to work for a school library.

I'm hungry. I want ______ bowl of noodles, please.

如图甲是某种车载空气净化器，其工作过程如图乙所示，受污染的空气被吸入后，颗粒物进入电离区后带上某种电荷，然后在集尘器上被带电金属网捕获，再通过复合过滤网使空气净化，其中带电金属捕获颗粒物的工作原理是____，车载空气净化器的额定功率为4.8W，额定电压为12V，则它正常工作的电流为____A。