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【单选题】
以下药材属于东北三宝的是A.
西洋参
B.
北沙参
C.
南沙参
D.
太子参
E.
人参
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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】After a careful investigation, the committee decided to ________ the old hall.
A.
change
B.
build
C.
innovate
D.
renovate
【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
【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.
溶液中每一种广度性质都有偏摩尔量，而且都不等于其摩尔量
C.
除偏摩尔吉布斯自由能外，其他偏摩尔量都不等于化学势
D.
溶液中各组分的偏摩尔量之间符合吉布斯－杜亥姆关系式
【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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