—NationalDayiscomingin       .—Great.Wewillhavea       ...

問題詳情：

—National day is coming in        .

—Great. We will have a        vacation. A. seven days, seven day’s time         B. seven days’, seven days’ C. seven-day, seven days                   D. seven days, seven-day

【回答】

D

知識點：構詞法

題型：選擇題