—Did you have any problems in London ?—Yes I have trouble Chinese food like noodles.A. f

问题补充：

—Did you have any problems in London ?

—Yes, I have trouble Chinese food like noodles.

A. finding

B. found

C. find

D. to find

答案：

(答案→)A. finding

B. found

C. find

D. to find

解析：have trouble doing sth做某事有困难。动名词做宾语补足语表示伴随性动作，和句子主语是逻辑上的主谓关系。故选A。