Doyouknowaspaceshipfliesataboutnineteenkilometers...
來源:國語幫 1.23W
問題詳情:
Do you know a spaceship flies at about nineteen kilometers ________ second?
A. the B. a C. / D. an
【回答】
B
知識點:冠詞
題型:選擇題
問題詳情:
Do you know a spaceship flies at about nineteen kilometers ________ second?
A. the B. a C. / D. an
【回答】
B
知識點:冠詞
題型:選擇題