2018年军队职称考试——军队职称英语188

 {00}A series of meetings ________ about the best way to market the new product 

A.are held
B.were held
C.was held
D.have been held
解析：
本题选C。

{00}Now one-sixth of the population in the country ________ workers．
A.was
B.were
C.are
D.is
解析：
本题选C。