患者,女,30岁,素体便秘,心悸失眠,口干,舌红,脉细数,首选药物是()
A.朱砂
B.磁石
C.远志
D.酸枣仁
E.柏子仁
参考答案:E
My parents ______ Tianjin for 50 years.[ ]
A. have been in
B. have been to
C. have gone to
D. have been
平均海拔最高的盆地是( )
A.准噶尔盆地
B.塔里木盆地
C.柴达木盆地
D.四川盆地