改革开放以来，***把马克思主义基本原理同中国具体实践结合起来，在推进马克思主义中国化的历史进程中形成了中国特色社会主义理论体系，这一科学体系必将对实现中华民族伟大复兴的中国梦产生重大而深远的影响。这说明中国特色社会主义理论体系（    ）

①是自己时代的精神上的精华

②直接推动全而建成小康社会述设的进程

③能为人们认识和改造世界提供物质基础

④是社会变革的先导，推动时代前进步伐

“没有无义务的权利，也没有无权利的义务”。对马克思这句话的理解错误的是（　　）

The value of time

To realize the value of one year,

Ask a student who has failed a final exam.

To realize the value of one month,

Ask a mother who has given birth to a premature (早产的) baby.

To realize the value of one week,

Ask an editor (编辑) of a weekly newspaper.

To realize the value of one hour,

Ask the lovers who are waiting to meet.

To realize the value of one minute,

Ask a person who has missed the train, bus or plane.

To realize the value of one second,

Ask a person who has survived (幸存) an accident.

To realize the value of one millisecond,

Ask the person who has won a silver medal (银牌) in the Olympics.

Time waits for no one.

Treasure (珍惜) every moment you have.