英文正文
先顺着英文往下读。想听的时候点开任一句，听完继续读就好。
"Dan Robinson has been worriedverb.担忧 all week. Last Tuesday, he receivedverb.收到 a letter from the localadj.地方的 police. In the letter, he was asked to callverb.把…叫做 at the station. Dan wonderedverb.想知道 why he was wanted by the police. But he went to the station yesterday and now he is not worriedverb.担忧 any moreadv.更.
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