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【判断题】
血钙浓度主要受甲状旁腺的调节。A.
正确
B.
错误
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【简答题】Questions 16 to 19 are based on the following passage. Student Profiles at ABC University. 16.Who wish to beteachersupon graduation? A.Thanh and Michelle B.Michelle and Thanh C.Tyson and Natalie D.Nat...
【单选题】Passage 1 Questions 16 to 18 are based on the passageyou have just heard.
A.
They had never seen a baby before.
B.
The baby was clever and beautiful.
C.
The baby brought them comfort.
D.
The baby’s mother would take care of them.
【单选题】2理想和现实的统一性表现在（）
A.
理想就是现实
B.
有了坚定的信念，理想就能变为现实
C.
现实是理想的基础，理想是未来的现实
D.
理想总是美好的，而现实中既有美好的一面，也有丑陋的一面
【简答题】动量是单位时间内,通过所研究流段下游断面( )的动量与上游断面流入的动量之差
【单选题】Passage 1 Questions 16 to 18 are based on the passage you have just heard.
A.
It starts as an addiction to substance.
B.
It refers to addiction to experiences.
C.
It is found in developing countries.
D.
It can be completely overcome.
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