While to foreigners, you must try to make yourself by using body language if necessary．
A. speaking? understand
B. spoken; understand
C. speaking; understood
D. spoken; understood
网友回答
A. speaking? understand
B. spoken; understand
(答案→)C. speaking; understood
D. spoken; understood
解析：考查非谓语动词。句中逻辑主语为you，与speak之间为主动关系，故用现在分词。make oneself done宾语与补足语之间为被动，故用过去分词，选C。