February has but twenty-eight days clear.是什么意思?

February has but twenty-eight days clear.是什么意思? F________ usually has only twenty-eight days. Which month has twenty - eight days sometimes there are twenty-eight days in A May B February C 填入单词 ( )usually has only twenty----eight days. Which month has only twenty eight or twenty ning days in a y twenty-eight是什么意思 How mang months have twenty-eight days? hao many month have twenty-eight days? Which month has ______ days in a year?---February. twenty-eight eight-twenty