在谈判的最后阶段，由（）主谈，有利于加速谈判的进程。
A.技术人员
B.商务人员
C.老板
参考答案：C
在我国，60kV及以下系统中性点采用（）接地方式。
A damaged T-Boat that is unable to meet the requirementsof its Certificate of Inspection but is able to travel to a shipyard under its own power should（）.
A.make the trip only after obtaining a Permit to Proceed to Another Port for Repair，Form CG-948
B.get underway as soon as possible
C.hire a tug and pilot instead
D.request an Expiration Certificate if the vessel displays a tendency to sink
