（ ）当你想向朋友介绍John, 你应该说： A. I am John. B. I am John. C. What is your name?
The desk my head .
Lucy carried the book the bike yesterday .
I went a bike ride yesterday .
I fell the tree .
did you do on the tree ?
my head .
the bike yesterday .
a bike ride yesterday .
the tree .
did you do on the tree ?
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