⑴I'd like some noodles. ____
⑵Use the spoon. ____
⑶Pass me a bowl. ____
⑷The knife is on the table. ____
⑸Some chicken, please. ____
A. B. C.
D. E.
电扇使用一段时间后,扇叶会粘上灰尘,这是因为扇叶转动过程中与空气摩擦带上了____ ,能够____ .