下列属于十三五规划指导思想原则的是（）。
A.坚持科学发展观
B.坚持统筹国内国际两个大局
C.坚持政府创新服务
D.坚持提高国际影响力
参考答案：B
—John is in a bad mood these days. Do you know why?
—His grandfather has just passed away. Let’s try to _______.
A．bring him up
B．wake him up
C．cheer him up
D．give him up
可出现库瓦济埃征阳性的疾病是（）
A.急性胆囊炎
B.胆囊结石
C.胆囊癌
D.肝硬化
E.胰头癌
