两道英语IQ what letter is a question?how can you make 6 out of 7

两道英语IQ what letter is a question?how can you make 6 out of 7 英语IQ题：what letter is a question? 英语脑筋急转弯：what letter is a question?how do you feel today? how can you make 6out of three 7s? How can you make 6 out of three 5 's? how can you make 6 out of three 5s? 英语IQ题：what letter is a part of the head? What letter is a question? 脑筋急转弯 How can you make 6 out of three 7’s? How can you make 6 out of three 7's? 是什么意思 趣味英语.1.what letter is a question? 看句子,写字母.What letter is a question?What three letters make a