卵黄双抗培养基中的双抗为()
A.青霉素链霉素
B.新霉素卡那霉素
C.万古霉素多黏菌素B
D.四环素庆大霉素
E.林可霉素万古霉素
参考答案:C
The students in China often get to school _____ bike, but the students in Japan usually _____ the train to school.
A.on ; get
B.by ; take
C.in ; with
D.ride; in
桡神经浅支损伤,手的哪部分感觉丧失()
A.手背外侧皮肤
B.手掌内侧皮肤
C.手背内侧皮肤
D.手掌外侧皮肤
E.整个手背皮肤