电路中两点间的电位差称为该两点间的电压。
参考答案:对
《招标投标法》规定投标人向招标人和招标代理机构表达争议的方式是( )。
A.投诉、仲裁
B.异议、质疑
C.协商、调解
D.调解、投诉
With a lot of difficult problems () , the manager felt worried all the time.
A. settled
B. to be settled
C. settling
D. to settle