问题补充:
With a local guide the way,they had no trouble out of the forest.
A. leading;walk
B. led;walk
C. leading;walking
D. leads;walking
答案:
A. leading;walk
B. led;walk
(答案→)C. leading;walking
D. leads;walking
解析:句意:由当地的向导领路,他们毫不费力地走出了森林。第一空是with复合结构,leading作guide的补足语,由于guide是lead的动作执行者,故用现在分词。have trouble in doing sth做某事有困难,in可以省略,故填walking。