2025年实验班提优训练四年级英语上册译林版第71页解析答案

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am a student.

This

schoolbag.
2. —Is this

your

bike? —Yes,it is

mine

.
3. —How are

you

? —

am fine.

答案：1. I，This，my 2. your，mine 3. you，I

(

)1.These are Ben and Bob. ______ are my good friends.
A.They
B.Them
C.Their

答案：A