短文改错 Raul and Carlos are good friend

短文改错 Raul and Carlos are good friend 短文改错, 短文改错 短文改错, 短文改错 短文改错 短文改错 短文改错, 短文改错, 短文改错 短文改错, 短文改错, 短文改错, 短文改错, 短文改错, 短文改错 求翻译：Carlos,who worked in mergers and acquisitions 英语短文填空并解释考点Carlos and Ming are good friends and 1___ of them study in Class Four ,Grade One of No.3 Middle School.Ming is good at 2____ but Carlos is a little weak at it.One day they had an English test.Ming got a full mark 3___