"We can not afford limited progress. We need rapid progress," Ban said at the Third World Climate Conference in Geneva,        by the World Meteorological Organization (WMO).

A．organized

B．being organized

C．organizing

D．was organized

施工层标高的传递，宜采用悬挂钢尺代替水准尺的水准测量方法进行，并应对钢尺读数进行（）改正。

A.悬挂高度

B.温度

C.尺长

D.拉力