糖皮质激素不良反应有
A．诱发或加重感染
B．类库欣综合征
C．骨质疏松
D．血压下降
E．诱发或加重消化性溃疡病
参考答案：A, B, C, E
As used throughout the passage, the term "common" is closest in meaning to which of the following
A．Ordinary.
B．Shared.
C．Simple.
D．Popular.
大修后的转子进行动平衡的标准是什么？
