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【单选题】
Office automation is an application of computers . B ased on classif ication by computer applications ,it belongs to______.
A.
Scientific calculation
B.
aided design
C.
real-time control
D.
information processing
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皮皮学刷刷变学霸
举一反三
【单选题】单击“格式刷”按钮 可以进行( )操作。
A.
复制文本格式
B.
保存文本
C.
复制文本
D.
清除文本格式
【单选题】检验一个人对祖国忠诚程度的试金石是
A.
对祖国热爱的深浅程度
B.
对人民群众感情的深浅程度
C.
对社会主义热爱的深浅程度
D.
对共产主义热爱的深浅程度
【判断题】无论是正外部性还是负外部性,两者都破坏了市场应有的效率,降低了社会总效用,扭曲了成本-效益原则,对市场经济的正常运行都是不利的。
A.
正确
B.
错误
【单选题】What's ______favorite color? [     ]
A.
his mother
B.
his mother's
C.
he's mother's
【判断题】无论是正外部性还是负外部性,两者都破坏了市场应有的效率,降低了社会总效用,扭曲了成本-效益原则,对市场经济的正常运行都是不利的。
A.
正确
B.
错误
【单选题】What worried the child most was _____________ to visit his mother in the hospital. [     ]
A.
to his being allowed
B.
his not being allowed
C.
not his being allowed
D.
not his allowed
【单选题】What worried the child most was ____to visit his mother in the hospital .
A.
his not allowing
B.
his not being allowed
C.
his being not allowed
D.
having not been allowed
【简答题】爱自己的同胞就是爱____。对人民群众感情的深浅程度是检验一个人对祖国忠诚程度的试金石。
【单选题】What upset the child was______ to visit his mother in the hospital.
A.
his not to be allowed
B.
him being not allowed
C.
his not being allowed
D.
him to be not allowed
【简答题】What did Bert want to mail to his mother?( )
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