将下列句子排列成一段对话 ( )Nice to meet you , Helen. ( )Good afternoon, Mike. ( )Yang Ling, this is my sister, Helen. ( )Good afternoon, Yang Ling. ( )Nice to meet you , too.
用数字(1~5)将下列句子排序。(20分) ( )What can we call it? ( )Excuse me. Is that a small kangaroo? ( )We can call it a joey. ( )Oh,we don't call it a small kangaroo. ( )I see. A baby kangaroo is a joey. How interesting!