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【多选题】
某土方开挖工程于某年1月开工,根据进度安排,同年2月份计划完成土方量4000m3,计划单价80元/m3。同年2月底,实际完成工程量为4500m3,实际单价为78元/m3,通过赢得值法分析可得到( )。
A.
进度提前完成40000元工作量
B.
进度延误完成40000元工作量
C.
费用节支9000元
D.
费用超支9000元
E.
费用超支31000元
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参考答案:
举一反三
【单选题】I can't find my pen. Can you help ______? [     ]
A.
me
B.
I
C.
my
D.
mine
【单选题】—Hi,Michelle, I can't find my e-dictionary. —Sorry,I it. I guess I put it on the top shelf with my things. [     ]
A.
had used
B.
used
C.
was using
D.
am using
【单选题】引起内源性肝性脑病的原发病主要是
A.
慢性肝淤血
B.
严重肝炎
C.
肝硬化
D.
肝癌
【单选题】____________ all his hard work, he still failed to finish the task in time.
A.
Although
B.
Even if
C.
Even after
D.
So long as
【单选题】______ he became seriously ill, he still went on working.
A.
If
B.
Unless
C.
And
D.
Even though
【单选题】单项选择。 I can't find my backpack. Can you help ______? [     ]
A.
I
B.
my
C.
me
【单选题】Clinton feels that even though he enjoys his stay in China
A.
he is still not accepted by Chinese.
B.
he still cannot be a real participant of Chinese culture.
C.
he is unable to communicate with Chinese people.
【单选题】Can you help me? I can' t find my key () the door anywhere.
A.
with
B.
in
C.
to
【单选题】下列哪项不是中药药理作用的特点
A.
中药作用的两重性
B.
中药作用的差异性
C.
中药作用的次数关系
D.
中药作用的时间关系
E.
中药作用的双向性
【单选题】下列哪项不是中药 的 药理 作用具有的特质 是
A.
特异靶点
B.
多靶点
C.
多途径
D.
多环节
E.
整合调节
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