MALT(mucosal-associated lymphoid tissue)
C-202脱吸过度，DCS如何调节？
健胸护理的环境必须具有（）。 ["轻松感","舒适感","安全感","愉悦感"]
某轮顶流航行，船速15kn，流速2kn，2h后相对计程仪读数差为28＇.0，计程仪改正率+10%，则该轮实际航程为（）。 ["A．30＇.8","B．34＇.8","C．26＇.8","D．25＇.2"]
（）的客人不可以做腹部减肥护理。 ["经期","哺乳期","青春期","更年期"]
免疫自稳(immunologic homeostasis)
