板带轧机是以轧辊的（）标志轧机规格。
A．辊身长度
B．轧辊长度
C．轧辊直径
参考答案：A
—I heard a bus accident happened yesterday.
—The bus crashed. Luckily, only a few passengers aboard were _____ injured in the traffic accident.
A．slightly
B．approximately
C．exactly
D．gradually
下面关于厄瑞克特翁神庙描述正确的一项是？（）
A、用对称的方式建造
B、是科林斯柱式建筑
C、是最早的古典建筑
D、用非对称的方式建造
