胃气上逆，可引起
A．嗳气呃逆B．头痛、头胀、面红目赤C．胃脘痛D．脘腹有重坠感
参考答案：A
As we all know, _____ Asian Games held in Guangzhou was _____ great success. [ ]
A. an; a
B. the; a
C. the; the
D. 不填; a
下列哪味药不是泻下药中之攻下药（）。
A.大黄
B.芒硝
C.甘遂
D.番泻叶
E.芦荟
