Topic: What is the most urgent issue facing the world people in the 21st century State your reasons.

(72) The literature is to be found, directly expressed or 点击查看答案&解析

(75) More often than not those of its imaginative persons who fail to achieve power and wealth are more successful than those who do not—by standards which the imaginative writer persuades ns to accept as valid. 点击查看答案&解析