单项选择题
A.OnceB.LoopC.Ping PongD.ClampForever
A.public bool Text;B.public string Text;C.public int Text;D.public float Text;
A.Start IEnumerator (ColliderActive());B.StartCoroutine(ColliderActive());C.StartAllCoroutine(ColliderActive());D.Start IEnumeratorCoroutine (ColliderActive());