It is reported that the number of college students harassed by psychological problems is on the rise for various reasons, nearly taking up more than 20 or even 30 percent. How do you think about this phenomenon? Write an essay of about 400 words on the following topic: Psychological Problems of College Students In the first part of your essay you should state clearly your main argument, and in the second part you should support your argument with appropriate details. In the last part you should bring what you have written to a natural conclusion or make a summary. Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the above instructions may result in a loss of marks. Write your essay on ANSWER SIIEET FOUR.