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【判断题】
顾客离店时,服务顾问应陪同顾客到车旁,并提交钥匙。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】Life is like an onion， sometimes makes you weep when you try to open it．
A.
that
B.
which
C.
as
D.
what
【单选题】What makes American people more pessimistic?
A.
The fast pace and complicated way of life.
B.
Too much leisure time.
C.
Loose relationship between people.
D.
All of the above.
【单选题】What makes them different is that they are able to incorporate what happened into the story of their own life.
A.
They are different because they have their own business and life
B.
They have become special by making their experience a purt of their life
C.
They become good story-tellers once they put their own expenence into the stories
D.
They are able to distinguish stories from real life
【简答题】帧同步功能是OSI参考模型中（）层的主要功能之一。
【单选题】在Excel中，将某学生各科成绩放在Al:A9单元格中，判断A1单元格中成绩等级的函数正确的是(47)。（判断的依据是：成绩大于等于85为优良，大于等于60为及格，否则不及格）
A.
=IF(AI>=85，”优良”，IF(Al>=60，“及格”，IF(A1<60．“不及格)))
B.
=IF(AI>=85，“优良”，85>AI>=60，”及格“．A1<60，”不及格’‘、
C.
=IF(AI>=85，“优良“），IF(AI>=60，”及格“)，IF(Al<60，“不及格”)
D.
=IF(AI>=85，“优良“，IF(AJ>=60.“及格”，”不及格”))
【简答题】在Excel中，单击某单元，然后将鼠标指针移向另一单元，按下Shift键的同时单击左键，将选中一个连续区域。（ ）
【单选题】Life is like an onion， sometimes makes you weep when you try to open it．
A.
that
B.
as
C.
which
D.
what
【简答题】骨龄落后见于_____、_______、_____，骨龄超前见于_______、_____。
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