A.He finds Dr. Langston's lectures boring B.He pays close attention to Dr. Langston's lectures C.Dr. Langston's lectures are short but challenging D.He doesn't usually sit through an entire lecture
【判断题】They often describe the countryside in the Lake District in northwest England, where he went to live in the village of Grasmere . So he was called The Lake Poets (湖畔诗人).