对所有类型的癫痫都有效的广谱抗癫痫药是
A. 乙琥胺
B. 苯巴比妥
C. 丙戊酸钠
D. 苯妥英钠
E. 安定
Not only ______ people to send words, music, and codes to any part of the world, it can also be used to communicate far into space.
A. enabled by radio B. radio enables
B. C. does radio enable
C. D. has radio enabled
______ evidence that language-acquiring ability must be stimulated.
A. It being
B. It is
C. There is
D. There being
患者,男,78岁,眩晕反复发作30年,视力减退,两目干涩,少寐健忘,耳鸣,神疲乏力,舌红苔薄,脉弦细。首选方剂
A. 镇肝熄风汤
B. 右归丸
C. 一贯煎
D. 六味地黄丸
E. 左归丸