在右栏中找出左栏问题的答语.

①What club does he want to join? ____   A. He's reading a book.

②Are you using the computer? ____      B. I like cats.

③What animals do you like?____        C. No, I don't.

④Can he play the guitar?____         D. Because they are friendly.

⑤How do they get to school? ____      E. They are from China

⑥What time does he go to bed? ____  F. He wants to join the music club.

⑦Why does he like dogs? ____       G. Yes, I am.

⑧Where are pandas from? ____     H. No, he can't.

⑨What's he doing now? ____      I. They ride their bikes.

⑩Do you have to clean your room? ____  J. At 9:30.

 有两个电路元件A、B，把它们串联在电路中，如图（乙）所示，流过元件的电流与其两端的电压关系如图（甲）所示．闭合开关S，这时电流表的示数为0.4A，则A、B两元件的电功率之比为（　　）

从下列图片中不能获取的信息是