It usually takes a trip home to bring one back to reality.

It usually takes a trip home to bring one back to reality.
A、Usually one has to pay a visit to his home country before he knows that his home country is not as perfect as he imagines.
B、Usually one has to take a trip away from home before he knows that his home country is not perfect as he imagines.
C、Usually one has to pay a visit to his home country before he knows that his home country is more comfortable to live in.
D、Usually one has to take a trip away from home before he knows his home country is really more comfortable to live in.
【正确答案】：A
【题目解析】：本句选自《综合英语（二）》上册Lesson 6 – Culture Shock。本句没有什么难点，但却具有较深刻的含义，该句的意思是“只有回国一趟，才能使他们回到现实中来。”即：他们才会全面地看到自己的国家，才会重新看到那里的困难和问题，因此A意思最接近。