___ you ____ play football when you were in middle school A,Are ; used to B,Were ; used to C,Did ; used to D,Did ; use to

问题描述:

___ you ____ play football when you were in middle school
A,Are ; used to B,Were ; used to C,Did ; used to D,Did ; use to

选D
do后面跟原型
这边did后加use原型
很高兴为您解答,【曾飞非】为您答疑解惑
如果本题有什么不明白可以追问,