Which of the following statements about the Celts is NOT true?
A、They were ironworkers.
B、They were practiced farmers.
C、They spoke Anglo-Saxon English.
D、They drained much of the marshlands and built houses.
【正确答案】：C
【题目解析】：本题考查凯尔特人。根据课本P９６可知，凯尔特人是钢铁工人，是有经验的农民；他们抽干大部分沼泽地的水，盖了房子。
