I have to take the driving test tomorrow. Therefore, today I’m going to practice again and again
A. park
B. to park
C. parked
D. parking
网友回答
A. park
B. to park
C. parked
(答案→)D. parking
解析：考察固定用法。Practice doing sth练习做某事；结合句意可知D正确。句意：明天我得参加驾驶考试。因此，今天我要一次又一次的练习停车。