42.Suring their first teacher-training year,the students often vi_其他解答

42.Suring their first teacher-training year,the students often visited local schools for the __D___ of lessons.
A.examination B.inspection C.investigation D.observation
44.He badly ___C___ his back digging in the garden last Sunday.
A.stretched B.exerted C.strained D.burst

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解答

42 examination 检查,考试inspection 检阅,巡视investigation 调查,侦查observation 观察根据句意,学生们应当到学校去见习,观察真正的老师如何授课.故选D43 stretched 伸展,伸长exerted 运用,发挥strained 拉紧,扭伤...