“After you, please!” the gentlemen said politely to the lady when they came to the entrance.
John is ____ the age of Mary.
A. old
B. twice
C. double
D. as old as
气虚发热的病机是（）
A. 外感风寒，卫阳郁闭
B. 阴液亏损，阳热偏亢
C. 中气不足，清阳被郁
D. 外邪人里，阳热内盛
肝气犯胃之胃痛可见（）
A. 胃脘隐痛
B. 胃脘刺痛
C. 胃脘胀痛
D. 胃脘灼痛
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