問題詳情:
—What made you so tired?
—_____ the heavy suitcase.
A. Carrying B. Carried C. While carrying D. To carry
【回答】
A
知識點:非謂語動詞
題型:選擇題
問題詳情:
—What made you so tired?
—_____ the heavy suitcase.
A. Carrying B. Carried C. While carrying D. To carry
【回答】
A
知識點:非謂語動詞
題型:選擇題