___ you like some markers?
[ ]
A. Are
B. Does
C. Would
D. Can
答案：C
为明确诊断该病人不适于进行哪项检查
A．胃镜
B．血清离子监测
C．肿瘤标记物
D．血常规
E．上消化道造影
扑克牌
