单选题:Whichone of the following may be used to describe the flexib 题目分类:英语六级 题目类型:单选题 查看权限:VIP 题目内容: Whichone of the following may be used to describe the flexible system? A.Entirely effectiv B.Totally incorrec C. Acomplete failur D.Quite difficul 参考答案: 答案解析:
张华是甲班学生,对围棋感兴趣;该班学生或者对国际象棋感兴趣,或者对军棋感兴趣;如果对围棋感兴趣,则对军棋不感兴趣。因此, 张华是甲班学生,对围棋感兴趣;该班学生或者对国际象棋感兴趣,或者对军棋感兴趣;如果对围棋感兴趣,则对军棋不感兴趣。因此,张华对中国象棋感兴趣。以下哪项可能是上述 分类:英语六级 题型:单选题 查看答案
根据你所听到的回答:What is the main topic of this conversation? 根据你所听到的回答:What is the main topic of this conversation?A.Computer sales negotiati 分类:英语六级 题型:单选题 查看答案
The pesticide DDT can be effective against The pesticide DDT can be effective againstA.malaria B.wildlife C.animals D.human 分类:英语六级 题型:单选题 查看答案