注意:此页面搜索的是所有试题
                题目内容
                (国家开放大学开放英语)
            
            
                I don’t know why she avoids ________ her opinion on the subject. A. to give B. to be given C. giving D. being given
                
                    
                    
                    
                
                
                
            
        参考答案
 
                