CelebratingValentine’sDaycameinto
來源:國語幫 1.44W
問題詳情:
Celebrating Valentine’s Day came into __________ fashion many years ago in China, and flower shops can sell dozens of roses __________.
A. a; at a time B. /; at a time C. /; at one time D. the; at times
【回答】
B
知識點:詞組 短語
題型:選擇題