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【判断题】
老年人机体的变化特点主要是心功能减弱,心输出量减少,以及血管功能变化尤其是动脉硬化,因此老年人心血管系统最常见的疾病就是冠心病和高血压病。A.
正确
B.
错误
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举一反三
【单选题】Which of the following statement is not true about Mencius’ idea of xiao?
A.
Mencius’ idea of xiao falls into three types.
B.
Mencius considered xiao as an important virtue.
C.
Mencius’ idea of xiao falls into three levels.
D.
Among the three levels of xiao, the supreme dutifulness is yearning for one’s parents all his life.
【简答题】阅读理解。 When Mencius (孟子) was a small boy, his father died. So Mencius and his mother were quite poor. One day, Mencius returned home from school and found his mother some cloth. It was very beau...
【单选题】it can be learned from Para. 4 that______.
A.
Straitford's prediction about Ukraine has proved true
B.
Straitford guarantees the truthfulness of its information
C.
Straitford's business is characterized by unpredictability
D.
Straitford is able to provide fairly reliable information
【单选题】Beth could______her coat easily because it has large red buttons.
A.
justify
B.
identify
C.
prove
D.
test
【简答题】A.桂皮醛 B.桂皮酸 C.柴胡皂苷 D.柴胡挥发油 E.葛根素 1.具有镇咳作用的成分是() 2.具有改善血液流变学特性作用的成分是()
【单选题】Spokesman has that there is no Chinese crew on the ship hijacked by Somali pirates.
A.
confirmed
B.
proved
C.
confused
D.
refused
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