时间表达认读 — 英语选择题
题目
请选出三种时间的正确英语表达顺序：6:15、7:30、8:45。A. a quarter past six; half past seven; a quarter to nine B. a quarter to six; half past seven; a quarter past nine C. a quarter past six; a quarter past seven; a quarter to nine D. a quarter to six; a quarter to seven; a quarter past nine