题干
28．---How did the interview go?
---Quiet well. Not so smoothly as I expected,________.
A：instead
B：either
C：though
D：as well
答案(点此获取答案解析）
C
A：instead
B：either
C：though
D：as well
2Z(g);正反应放热。从反应开始经过t1后达到平衡状态,t2时由于条件改变,平衡受到破坏,在t3时又达到平衡,据下图回答:从t2→t3的曲线变化是由哪种条件引起的（ ）
