用经纬仪测角、视距法测距的导线称为经纬仪导线。()
参考答案:错
With a large amount of equipment________ ,the boss asked the employees to work extra hours.
A.remaining to be repaired
B.remained to be repaired
C.remaining to repaire
D.remained to repaire
若某企业在一定时期内的保本作业率为100%,则可以断定该企业处于()
A.盈利
B.保本
C.亏损
D.上述选择均不对