编制进度计划中常用的方法不包括( )。
A.计划评审技术B.关键线路法C.图示评审技术D.访谈法
参考答案:D
There is going to ______a game in our school this afternoon.
A.has
B.have
C.be
D.are
The CDs are on sale! Buy one and you get ________ completely free. [ ]
A. other
B. others
C. one
D. ones