牵伸梨状肌的合适体位是使髋（） A.外旋、屈曲小于90° B.外展、屈曲 C.内收、

The nurse teaches the parents of a child being treated with antibiotics for an ear infection for a follow-up visit after the child completes the course of therapy. Which of the following statements by the parents indicates that they understand the reason for the follow-up visit

A. "Her hearing needs to be checked to see if the infection has done any damage. "
B. "The doctor wants to make certain she has taken all the antibiotics. "
C. "We need to make sure that her ear infection has completely cleared. "
D. "She needs to get another prescription for second course of antibiotics. "

热赤道与地球赤道的地理位置不重合的原因？

北京的饭庄按照规模大小可分为三类，即( )。

A．堂

B．楼

C．庄

D．居

E．馆

有以下程序：
#include＜stdio.h＞
int f1(int x, int y) return x＞yx:y;
int f2(int x, int y) return x>yy:x;
main()

int a=4, b=3, c=5, d=2, e, f, g;
e=f2(f1(a, b), f1(c, d) ); f=f1(f2(a, b), f2(c, d) );
g=a+b+c+d-e-f;
printf("%d, %d, %d\n", e, f, g);

程序运行后的输出结果是( )。

A) 4, 3, 7
B) 3, 4, 7
C) 5, 2, 7
D) 2, 5, 7

消化性溃疡的命名主要是由于（）

A.溃疡发生于消化道

B.溃疡影响消化功能

C.溃疡形成与消化道功能障碍有关

D.溃疡形成与胃酸和胃蛋白酶消化作用有关

E.溃疡形成与消化道激素排泌紊乱有关