When you go abroad for further study you should learn to adapt to the of the destination

问题补充：

When you go abroad for further study, you should learn to adapt to the of the destination country.

A. customs

B. habits

C. interests

D. instructions

答案：

(答案→)A. customs

B. habits

C. interests

D. instructions

解析：考查名词：A. customs风俗，B. habits习惯，C. interests兴趣，D. instructions指示，句意：当你出国深造，你应该学会使用所到国家的风俗。选A。