Feeble pulse and forceful pulse are a pair of programmatic pulse to distinguish__? A: the disease location of exterior and interior B: the disease nature of cold and heat C: the evil and health of asthenia and sthenia D: the severity of illness

What's right about Steamed Chicken with Astragalus? （） A: Materials: Astragalus 10g, chicken 500g salt, ginger, cooking wine B: Specific methods: after washing the chicken, cut it into large pieces and put it on the plate, add salt, astragalus, ginger and cooking wine, and put them in the steamer together. After steaming for 15 minutes, turn it into a small fire and then steam for 10 minutes C: Astragalus and chicken have the effect of Invigorating qi D: It can cure physical asthenia and mental fatigue