【简答题】在工程网络计划中,关键工作是指( )的工作。
【简答题】在工程网络计划中,关键工作是指( )的工作。
【单选题】No one knows ________ [ ]
A.
where is the post office
B.
where the post office is
C.
the place is the post office
D.
the post office is the place
【简答题】在工程网络计划中,关键工作是指( )的工作。
【简答题】在工程网络计划中,关键工作是指( )的工作。
【单选题】The woman asked the policeman ______.
A.
where the post office is
B.
where the post office was
C.
where was the post office