Helping strangers used to be considered as a virtue. But nowadays people tend to be very c

Helping strangers used to be considered as a virtue. But nowadays people tend to be very cautious of strangers. They are afraid that helping others can sometimes bring them trouble. Whats your opinion？ Write on ANSWER SHEET THREE a composition of about 200 words on the following topic: Should We Help Strangers？ You are to write in three parts. In the first part, state specifically what your opinion is. In the second part, support your opinion with appropriate details. In the last part, bring what you have written to a natural conclusion or a summary. Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the instructions may result in a loss of marks.

请帮忙给出正确答案和分析，谢谢！