姿势性脊柱侧凸的原因有（） A.代偿性侧凸 B.儿童发育期坐姿不_爱下问搜题

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姿势性脊柱侧凸的原因有（）

A.代偿性侧凸

B.儿童发育期坐姿不良

C.脊髓灰质炎后遗症

D.坐骨神经性侧凸

E.儿童发育期立姿不良

答案

参考答案：A, B, C, D, E

问答题简答题

气硬性与水硬性胶凝材料有何区别？

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