搜尋自 英語 {1} 教師……
Muriel G. TEFL IELTS
專業教師
Past Perfect Continuous (Past Perfect Progressive)
5) He had not been riding his bike to school because it was __________.
a. steal
b. stealing
c. stolen
3 人已做了小測驗
2026年4月1日 04:53

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