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题目内容
（兰州大学大学英语4）
1.(4分)Before she went abroad she spent as much time as she could _____ English .
A. practise to speak
B. practising speaking
C. practise speaking
D. to practise speaking
A. practise to speak
B. practising speaking
C. practise speaking
D. to practise speaking
参考答案
