问题详情

Why does the author take himself for example in paragraph two？
A．He wants to show the differences in university systems between US and Lebanon.
B．He wants to tell readers how to go to a university in Lebanon.
C．He wants to show that it"s difficult to go to a university in Lebanon.
D．He wants to show that he likes the way that an American university admits a student.请帮忙给出正确答案和分析，谢谢！