Walkingaloneinthedark,theboywhistledto
問題詳情:
Walking alone in the dark, the boy whistled to _____ his courage.
A. pick up B. keep up C. set up D. give up
【回答】
B
知識點:動詞
題型:選擇題
問題詳情:
Walking alone in the dark, the boy whistled to _____ his courage.
A. pick up B. keep up C. set up D. give up
【回答】
B
知識點:動詞
題型:選擇題