吉姆(GEM)模式中:G表示();F表示企业;M表示推销员。
参考答案:产品
—There are two new cars in front of the company.
—One is mine, and ______ is the manager's. [ ]
A. other
B. another
C. the other
D. others
Gd-DTPA属于细胞外对比剂()