题目

Although there is a difference in spelling,pronunciation between American English and British English,both of the countries have much to________ A.share                        B.communicate             C.spare                         D.improve 答案：A 解析: share 共有；communicate 交流；spare 抽出，省出；improve 改进，提高。□里最大能填几？3×□＜20         35＞□×7         1873＞17□5．