题目

 —Could you please give me some ideas about the problem? —Sorry. With so much work my mind, I almost break down. A. filled                                   B. filling C. to fill                                  D. being filled 答案：【解析】选B。考查非谓语动词。此处so much work与fill之间为逻辑上的主谓关系, 且表示状态, 故使用现在分词作宾语补足语。西双版纳所属的省区是下列轮廓图中的哪一个（ ）