看似簡單卻最易失分的a和an的用法詳解!2022-02-14 TAG: Goodtimepair不定冠詞表示大量△take a photo拍照△with a smile微笑地△in a loud voice大聲地△have a fever發燒△catch/have a cold感冒△a cup of coffee一杯咖啡△an umbrella△... [ 檢視更多... ]