You want it, we have it ___ a very good price.[ ]
A. for
B. at
C. of
D. in
答案:B
膀胱良恶性肿瘤鉴别最有价值的影像学表现是
A.膀胱壁僵硬
B.膀胱容积缩小
C.膀胱充盈缺损大小
D.膀胱充盈缺损形态
E.CT检查
用于从文本文件中导入和导出数据的宏命令是______。
A.Input Text
B.Add Text
C.Transfer Text
D.In Text