在冰雪路面上行车,必须降低车速、加大安全距离。
参考答案:对
-Mum, must I stay there the whole day?
-No, you__________. You__________ come back after lunch, of you like.
A. mustn’t; can B. needn’t; must C. needn’t; may
患者,男,50岁。胃脘部经常隐隐作痛,时泛吐清水,喜暖恶寒,按之痛减,纳差神疲,大便溏,舌苔白,脉弱。治疗除取章门、内关、足三里外,还应加
A.脾俞、肝俞、下脘
B.脾俞、胆俞、上脘
C.脾俞、胃俞、中脘
D.胃俞、肝俞、三阴交
E.胃俞、胆俞、上巨虚