— are you going to do this weekend?
—I'm going to watch TV.[ ]
A. What
B. Where
C. Who
答案:A
配合剂RD在橡皮配方中用作()。
A.硫化剂;
B.促进剂;
C.防老剂;
D.补强剂。
乙转让股份时应遵循股份转让的何种规则?