题目

What great means! How did you manage to find ? It is the first time Isuch wonderful means. A . it; hear of B . it, have heard of ; C . them; hear of D . them; have heard of 答案：D红军长征中“高度灵活的运动战的光辉典范”是指　　　[　　] A．强渡乌江　　　　B．四渡赤水 C．巧渡金沙江　　　D．抢渡大渡河