【简答题】26-28Questions 26 to 28 are based on the passage you have just heard. 第26题:
【单选题】用计算器判断tan26°,cos27°,sin28°的大小关系是 [ ]
【简答题】数据组:26,28,25,24,28,26,28的众数是( ).
【单选题】There are letters and phonetic symbols (音标) in English. [ ]
【简答题】26-28 Questions 26 to 28 are based on the conversation you just heard. 第26题:
【简答题】数据组:26,28,25,24,28,26,28的众数是 .