Miya
如何区分 did,didn't ,do ,does ,doesn't how used did,didn't ,do ,does ,doesn't ??????
2014년 7월 30일 오전 11:58
답변 · 2
2
Present tense: do / does(he/she/it) Past tense: did Negatives: don't / doesn't, didn't
2014년 7월 30일
Do (present) I do study Chinese. Didn't/did (Past) I didn't eat it. I did eat it. Does/doesn't (He/she with present) He does eat apples. He doesn't eat apples.
2014년 9월 20일
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