2020年12月英语四级仔细阅读答案：试卷二

Passage One

Q 46: A   When they don't have the chance to do what they want.

Q 47: D   Harmful conduct.

Q 48: B   Many volunteers choose to hurt themselves rather than endure boredom

Q 49: C   It may promote creative thinking.

Q 50: D   Allow oneself some time to be bored.

Passage Two

Q 51:   B   Forests are fast shrinking in many developing countries.

Q 52:   C   Those that used to have the lowest forest coverage,

Q 53:   A   The governments' advocacy.

Q 54:   C   Their capability of improving air quality

Q 55:   D   Developed and developing countries are moving in opposite directions.