货物的装载高度、宽度和计算宽度有何规定？
参考答案：
货物的装载高度、宽度和计算宽度，除超限货物外，不得超过货物装载限界和特定区段装载限制。
There is no power like ______ power of confidence, and there is no student as competitive as ______
student who trusts his own abilities.
A．the; a
B．a; the
C．/; a
D．the; /
高处作业应正确佩戴安全防护用品，安全带须（）。
A、低挂高用
B、高挂低用
C、缠在腰上
D、放在地上
