题目内容
____ tennis every day ?
| A.Did you used to playing | B.Did you use to play |
| C.Use you to play | D.Used you play |
B
“used to +动词原形”表示过去经常做某事。在疑问句中多用“Did +主语 + to …”。其否定式是“didn''t use to …”或“use(d)n''t to …”
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