点与化学计量点可以一致，也可以不一致，由此而造成的误差叫终点误差。
参考答案：对
The school ________I studied for only two years was three kilometers away.
A．what
B．that
C．where
D．which
价值规律作用的实现有赖于（）
A、市场竞争
B、劳动生产率的提高
C、价格波动
D、供求关系的变化
