改成复数形式．1．Is that a bus?2.What's thia?It's a box.3.Where is the pe_英语解答

改成复数形式．1．Is that a bus?2.What's thia?It's a box.3.Where is the pen?It's in the desk.

人气：115 ℃　时间：2020-01-28 12:29:45

解答

Are those buses?
What are these?
They're boxes.
Where are the pens?
They're in the desk.
放心...