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问题 单项选择题 A1/A2型题

冷凝集素与红细胞结合最好的温度是（）

A.37℃

B.20℃

C.15℃

D.10℃

E.4℃

答案

参考答案：E

填空题

Questions 9-13


·You will hear a passage about "Surviving Cultural Shock".
·For questions 9-13, choose from the list A-F the five stages of cultural shock.
·Use the letters only once. There is one extra letter, which you do not need to use.
9. Stage 1 ______
10. Stage 2 ______
11. Stage 3 ______
12. Stage 4 ______
13. Stage 5 ______
A. The Re-entry
B. The Rejection
C. The Acceptance
D. The Honeymoon
E. The Regression
F. The Non-Party

Questions 9-13


·You will hear a passage about "Surviving Cultural Shock".
·For questions 9-13, choose from the list A-F the five stages of cultural shock.
·Use the letters only once. There is one extra letter, which you do not need to use.
9. Stage 1 ______
10. Stage 2 ______
11. Stage 3 ______
12. Stage 4 ______
13. Stage 5 ______
A. The Re-entry
B. The Rejection
C. The Acceptance
D. The Honeymoon
E. The Regression
F. The Non-Party
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多项选择题

受教育程度的提高可使父母对生育子女的注意力集中在什么上（）

A.孩子能否健康成长

B.孩子能否传宗接代

C.孩子的未来发展和事业成就

D.孩子能否受到良好的教育

E.孩子能否成为防老养老的经济保证
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