询问证人措施在实施时，提问的方法有（）
A.揭露式询问
B.探测式询问
C.渐进式询问
D.交叉式询问
E.突击式询问
参考答案：A, B, C, D, E
Although there were only five athletes ____ in the race, it was a rather exciting one.
[ ]
A. competing
B. having been competed
C. to compete
D. to be competed
费解：理解
A．难看：漂亮
B．组合：合并
C．坚固：塌陷
D．疏忽：忽略
