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【多选题】
相关多元化企业集团的 “相关性”是谋求这类集团竞争优势的根本,主要表现为( )等方面。A.
规模效应
B.
优势转换
C.
降低成本
D.
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反馈参考答案：
举一反三
【单选题】Many people were angry with the government__________it decided to pulldown a historical building．
A.
when
B.
while
C.
before
D.
till
【单选题】( )4. she was not well, I decided to go without her.
A.
Though
B.
When
C.
Because of
D.
As
【单选题】She was the first in our class ________ the mold: instead of getting a job in education, she decided to become an accountant. [ ]
A.
to break
B.
breaking
C.
broke
D.
break
【单选题】She was the first in our class ______ the mold：instead of getting a job in education，she decided to become an accountant.
A.
to break
B.
breaking
C.
broke
D.
broken
【简答题】Though she didn’t think she had a good , she still decided to give it a .
【单选题】关于偏摩尔量,下面的叙述中不正确的是
A.
偏摩尔量的数值可以是正数、负数和零
B.
偏摩尔量是强度性质的状态函数
C.
任一系统的偏摩尔量都 不等于其摩尔量
D.
在多组分多相系统中不存在偏摩尔量
【单选题】关于偏摩尔量,下面的叙述中不正确的是
A.
偏摩尔量是状态函数，其值与物质的数量无关
B.
系统的强度性质无偏摩尔量
C.
纯物质的偏摩尔量等于它的摩尔量
D.
偏摩尔量是广度量
【简答题】She decided long ago that she would study the subject seriously as soon as she left school. (in earnest)
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