普通话以 为标准音,以 为基础方言,以 作为语法规范的汉民族共同语

A. 北方话

B. 北京语音

A、语音：以北京语音为标准音

B、词汇：以北方话为基础方言词汇

C、语法：以典范的现代白话文著作为语法规范

D、文字：以现行汉字为规范汉字

听力原文：W: If we hurry we can take the express train and save an hour.M: Yes. The express听力原文：W: If we hurry we can take the express train and save an hour. M: Yes. The express takes only three hours to get to New York. Q: How long does it take the local train to New York （）

A．One hour．

B．Two hours．

C．Three hours．

D．Four hours．

听力原文：W: If we hurry, we can take the express train and save an hour. Couldn’t we M: Ye听力原文：W: If we hurry, we can take the express train and save an hour. Couldn’t we M: Yes, the express takes only three hours to get to the city. Q: How long does it take the local train to get to the city （）

A．One hour．

B．Two hours．

C．Three hours．

D．Four hours．

听力原文：W: If we hurry we can take the express train and save an hour, couldn’t we M: Yes听力原文：W: If we hurry we can take the express train and save an hour, couldn’t we M: Yes. The express takes only three hours to get to New York. Q: How long does it take the local train to get to New York （）

A．One hour．

B．Two hours．

C．Three hours．

D．Four hours．