i am the secretary of Mr.Wangor I am the secretary to Mr.Wang? 哪个介词才对？

I am secretary of the City Student ...secretary前为什么不加a? I am secretary of the City Student Union(CSU).secretary前为什么不加a? i am the secretary of Mr.Wangor I am the secretary to Mr.Wang? 哪个介词才对？ i do not really work here.i () until the new secretary arrives.A.just help B.am just helping o...i do not really work here.i () until the new secretary arrives.A.just help B.am just helping out C.am just helping over D.just help with December 13th,2005Dear Sirs,I am very happy to apply for the position of secretary,which you advertised in China Daily of December 10,2005.I have been working as a secretary at a college office.Because I am the only secretary in the office,it is nece I don't really work here.I ( ) until the new secretary arrivers.a.just help outb.have just helped outc.am just helping outd.will just help outwhy? I don't really work here;I____until the new secretary arrives.A.just help outB.have just helped outC.am just helping outD.will just help out 改错I have just read the newspaper that a secretary the Secretary of State Secretary of the Army I am secretary of the company.为什么不在am 后面加 a 1、如果加a是错误的吗?2、Everyone could do something for our environment.为什么要把could 改成can?3、if i am the last one (to) leave the room,i would remembei to turn off the i do not really work here ;i ____until the new secretary arrivesA.just help out B.have just helped out C.am just helping out D,will just help 为什么 句型转换[英语的]^o^The secretary can wrok （in an office）.(对划（）部分提问)______ ________ the secretary work? 9.I don't really work here; I___ until the new secretary arrives.A.just help out B.has just helped out C.am just helping D.will just help out 为什么不是A? the way i am I am on the I am the LORD i am the