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【简答题】
简述长期卧床或制动对肌肉骨骼系统产生的影响。
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【简答题】The Lunar New Year, which starts in late January this year, is the most important festival for Chinese people as most of them drop any business at hand to go back to their hometown to see their famili...
【单选题】—We are informed that the Weifang International Kite Festival starts at 7:00. —Oh, I didn’t expect it was so early! I ____ to go out for dinner with my friends first.
A.
was planning
B.
am planning
C.
have been planning
D.
have planned
【单选题】若298K时,HCO3-(aq)和CO32-(aq)的 fG0-587.06 KJ/mol和-528.10KJ/mol,则反应HCO3-(aq) H+(aq)+CO32-(aq)的 rG0常数分别为( )
A.
1115.16KJ/mol和4.7×10-11
B.
58.96KJ/mol和4.7×10-11
C.
-58.96KJ/mol和4.7×10-11
D.
58.96KJ/mol和-4.7×10-12
【单选题】Which of the following statements about the Spring Festival is NOT true?
A.
The date of the Spring Festival starts from the 1st day of the 1st solar month.
B.
It originated in the Shang Dynasty (c. 1600 BC-c. 1100 BC) from the people's sacrifice to gods and ancestors at the end of an old year and the beginning of a new one.
C.
Based on the phases of the moon, Chinese New Year occurs between the winter solstice and the spring equinox.
D.
There are a wide variety of traditional activities during the Spring Festival.
【单选题】若298K时，HCO 3 （aq）CO 3 （aq）的△ r G θ 分别为-587.06和-528.10kJ·mol -1 ，则反应的△ r G θ 为（）。
A.
1115.16kJ·mol -1
B.
58.96kJ·mol -1
C.
-58.96kJ·mol -1
D.
-1115.16kJ·mol -1
【判断题】The celebration of Bathing festival starts on July 6th and ends on July 12th by Tibetan lunar calendar.
A.
正确
B.
错误
【简答题】数据清单的 每一列包含( )类型的数据
【单选题】—We are informed that the Weifang International Kite Festival starts at 7:00. —Oh, I didn't expect it was so early! I ____ to go out for dinner with my friends first.
A.
would plan
B.
am planning
C.
have been planning
D.
was planning
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