英汉互译

1. We finally found the way leading to the foot of the mountain.

2. You might have been led to believe that I was joking.

3.他的粗心导致了他的失败.

4.在那个小孩的带领下,我们很容易地找到了那位老人.

下列哪种形式为先天性胰胆合流异常（）.

A.胰管垂直与胆管相交

B.胆管垂直与胰管相交

C.共同管长度＞5cm

D.胆、胰管交角＜30°

E.以上均不对