垂体瘤的最终诊断决定于()
A．临床表现
B．体格检查，尤其是神经系统检查
C．各种垂体激素及其动态功能试验
D．影像学检查
E．病理检查
参考答案：E
（5）1998+199.8+19.98+1.998+2.222
-Are these cars or buses?
-__________.[ ]
A. Yes, they are
B. No, they aren’t
C. Those are cars
D. They are cars
