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【单选题】
舌面、前、半低、不圆唇元音韵母是 _________________。
A.
e
B.
o
C.
u
D.
ê
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【简答题】Choose the correct letter, A, B or C. 27 Natalie and Dave agree one reason why so few people visit Horton Castle is that A the publicity is poor. B it is difficult to get to. C there is little ther...
【单选题】The population problem may be ______ one of the world today.
A.
the most
B.
most difficult
C.
the greatest
D.
more interesting
【判断题】将计算机辅助设计(CAD)与计算机辅助制造(CAM)技术集成,称为计算机集成制造系统。(    )
A.
正确
B.
错误
【单选题】在 Excel2010的Sheet1 工作表中,对Sheet2工作表的A2单元格进行绝对引用,正确的书写格式是() 。
A.
=[Sheet2]A2
B.
=Sheet2!A2
C.
=[Sheet2]$A$2
D.
=Sheet2!$A$2
【单选题】Brendan's greatest problem is that
A.
he can't be treated as an adult by the bank
B.
he can't make as many games as he wishes
C.
he doesn't know what to buy with the money
D.
he had learnt to use computers at school
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A.
正确
B.
错误
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A.
Meetings are too long and too frequently held.
B.
People often come to work late.
C.
Employees don't attend meetings on time.
D.
The company president has too much responsibility.
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【单选题】The greatest problem with the appliances we have now is that _____.
A.
they don’ t have enough features
B.
we don’ t like their features
C.
we don’ t know how to operate them
D.
they are too expensive
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