能够明确甲状腺单发结节性质的最可靠方法是()
A.ECT
B.颈部X线摄片
C.细针穿刺细胞学检查
D.甲状腺B超扫描
E.PET
参考答案:C
—Did you give Tom a call?
—I didn’t need to , ________ I’ll see him soon.
A.when
B.though
C.until
D.because
有以下程序 #include<stdio.h> int fun(int x,int y) if(x!=y)return((x+y)/2);else return(x); main() int a=4,b=5,c=6;printf("%d\n",fun(2*a,fun(b,c))); 程序运行后的输出结果是______。
A.6 B.3 C.8 D.12