题目内容
（请给出正确答案）
Since the beginning of last year, these regulations _____ in most workplaces across the city.
A、be introduced
B、will be introduced
C、have introduced
D、have been introduced
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更多“ Since the beginning of last y…”相关的问题
A.dreamed with
B.dreamed of
C.dreamed for
D.dreamed
means that every project has a definite beginning and a definite end．
A．Project phase
B．Unique
C．Temporary
D．Closure
The(12)defines the phases that connect the beginning of a project to its end.
A．schedule
B．project life cycle
C．temporary
D．milestone
A.with
B.by
C.t o
D.from
A.social
B.economic
C.political
D.religious
A.Asking the audience a question.
B.Beginning with humor.
C.Giving a silenc
D.Telling a story.
A.Beginning of Summer
B.Summer Solstice
C.Great Heat
D.Grain in Ear
A.at the beginning
B.at the end
C.in the middle
D.at both the beginning and the end
此题为判断题(对，错)。
The(67)defines the phases that connect the beginning of a project to its end．
A．schedule
B．project life cycle
C．temporary
D．milestone
