present continuous tense double consonant的相關公司資訊
The ING forms of the verbs. Grammar reference and online practice ...

The ING forms of the verbs. Grammar reference and online practice ...

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日期:2025-06-28
Forming the ing forms of the verbs :: The Present Continuous Tense Grammar File. ... t, r) that follows one vowel (for example a, o, e), we double the consonant....看更多