形盛气虚者的表现为（）
A.肥而食少
B.胖而能食
C.形瘦食多
D.形瘦食少
E.骨瘦如柴
参考答案：A
Though having lived abroad for years, many Chinese still ____ the traditional customs. [ ]
A. perform
B. possess
C. observe
D. support
BZA20110电源发生停电后，会发生（）告警。
A、主电
B、整流器
C、主电和整流器
