根据具有及首字母提示补全单词1.There are 31 day in M_ _ _ _.2.There are 28
根据具有及首字母提示补全单词 1.There are 31 day in M_ _ _ _. 2.There are 28 or 29 days in F_ _ _ _ _ _ _. 3.There are 31 days in M_ _. 4.There are 30 days in A_ _ _ _. 5.There are 31 days in J_ _ _ _ _ _.