One way to treat the re-entry depression is to regard the travel as a way to learn how to live your daily life.（）

The “post-travel blue”means that after a trip you feel ...

判断题The “post-travel blue”means that after a trip you feel happier so that the sky looks blue.（）

Domestic oil（）and gasoline prices are two important iss...

单项选择题Domestic oil（）and gasoline prices are two important issues in the presidential campaign.

Vietnam has（）as the world’s third-biggest rice exporter...

单项选择题Vietnam has（）as the world’s third-biggest rice exporter.