你搬到这座城市之前，周末通常做什么？
What did you use to do on weekends before you moved to this city?
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did英 /dɪd/|美 /dɪd/
use英 /juːz/|美 /juz/|英 /juːs/|美 /jus/
to英 /tuː/|美 /tu/|英 /tə/|美 /tə/
解释
what特殊疑问句：what询问过去的习惯性活动，did后接use to原形构成疑问式。
What did you use to do on weekends before you moved to this city?
what特殊疑问句：what询问过去的习惯性活动，did后接use to原形构成疑问式。