单选题:If you find this item too difficult to ___________, it is ad 题目分类:专四 题目类型:单选题 查看权限:VIP 题目内容: If you find this item too difficult to ___________, it is advisable to leave as it is and move on to the next one. 参考答案: 答案解析:
The policeman declared that the blow on the victim's head __ The policeman declared that the blow on the victim's head __________ from behind 分类:专四 题型:单选题 查看答案