肾上腺外的嗜铬细胞瘤最好的诊断方法是（）。
A.腹部CT
B.肾动脉造影
C.腹部B超
D.腹膜后充气造影
E.间碘苄胍同位素标记扫描
参考答案：E
As is known to all, ________ opening ceremony of the 16th Asian Games held on November 12th in
Guangzhou was ________ great success. [ ]
A. /; a
B. the; a
C. the; /
D. a; /
二次函数y=-（x-1）2+2，向左平移3个单位，再向下平移7个单位得到函数：______．
