Johnwaitedatthebus-stopfornearlyhalfanhour
來源:國語幫 2.69W
問題詳情:
John waited at the bus-stop for nearly half an hour _____ the bus finally arrived .
A. when B. as C. before D. while
【回答】
C
知識點:連詞
題型:選擇題
問題詳情:
John waited at the bus-stop for nearly half an hour _____ the bus finally arrived .
A. when B. as C. before D. while
【回答】
C
知識點:連詞
題型:選擇題