單項選擇Zerois
來源:國語幫 2.25W
問題詳情:
單項選擇
Zero is _______ important invention because it made it easier to write big numbers and to calculate. A. a B. an C. the D. /
【回答】
B
知識點:冠詞
題型:選擇題
問題詳情:
單項選擇
Zero is _______ important invention because it made it easier to write big numbers and to calculate. A. a B. an C. the D. /
【回答】
B
知識點:冠詞
題型:選擇題