采用纸层析法测定的胡萝卜素包括（）
A.α-胡萝卜素
B.β-胡萝卜素
C.γ-胡萝卜素
D.总胡萝卜素
E.总胡萝卜素和类胡萝卜素
参考答案：D
成人男性甲状软骨后方正对
A．第2颈椎B．第3颈椎C．第4颈椎D．第5颈椎E．第6颈椎
Directions:
Study the following drawing carefully and write an essay in which you should
1) describe the drawing.
2) analyze the aim of the painter of the drawing, and
3) suggest counter-measures.
You should write about 160～200 words neatly on ANSWER SHEET 2.
