【判断题】如果系统存在一个广义动量积分,不能说明系统在某个方向动量(矩)守恒;而如果系统在某个方向动量守恒,则系统一定存在广义动量积分。
【单选题】Good reading habits can have an importnt impact on your life.
【单选题】For a person with good reading habits, a printed page contains not only words ________ ideas, thoughts and feelings.
【简答题】Students should ( ) good reading habits.
【简答题】Acquiring good reading habits
【多选题】Which of the following statements are recommended in acquiring good reading habits at university?
A.
Read what one likes the most and has strong interest in.
B.
Read widely and regularly.
C.
Read intensively before the exam.
D.
Read critically and independently
【单选题】which one of the following does not belong to good reading habits?
A.
Keep yourself interested in reading.
B.
Find time to visit your school library or bookstore.
C.
After finishing a book reward yourself.
D.
Repeating reading the same words .