—What's the shape _____ the desk?
—It's rectangular. [ ]
A. with
B. in
C. of
答案:C
下列哪种疾病通常不会出现左上腹肿块()
A.脾大
B.胰尾部肿瘤
C.胰头癌
D.结肠脾区肿瘤
E.胰体尾部囊肿