Now,  many people use the word M

Now,  many people use the word Ms instead of Miss or Mrs, for example,  before the names of ______ in business letters.
A、woman manager
B、women manager
C、woman managers
D、women managers 
【正确答案】：D
【题目解析】：因为是names所以of后面的名词应为复数形式，女性经理的复数形式应为women managers句意：现在，许多人用Ms这个词代替Miss或Mrs，例如，在商务信函中女性经理的名字前面。