营养治疗的目的有哪些？
参考答案：
1、调整能量及营养素供给
2、减轻体内脏器负荷
3、调整代谢失常
4、辅助诊断
问答函的类型有()。
A.询问函
B.请批函
C.答复函
D.稿纸函
Which of the following statements is true according to what you have heard
A．I will eat lunch very quickly.
B．I will have lunch before the meeting.
C．I will eat lunch at the meeting.
D．I will eat lunch while jogging.
