一道英语题
Howlongdoyouspend____C_____computergameseveryday?
AtoplayBplayCplayingDplays
这句为什么要用playing?
Onherway____D____home,shesawalotofpeople.
AtoBgoCgotoD/
这句为什么要用/?
Igotoschoolbybus.(保持原句意思)
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