According to the author, which is NOT the designer's chief concern when he designs a produ
A.Stress factors.
B.Man-hours.
C.Disapproving.
D.Customer-appeal.
A.Stress factors.
B.Man-hours.
C.Disapproving.
D.Customer-appeal.
According to the passage, what material is required for lithography?
A.Rugged bark.
B.Coarse canvas.
C.Crinkled aluminum foil.
D.Smooth metal plate.
According to the passage, for many men talking is a means to get______.
A.information
B.understanding
C.encouragement
D.achievement
According to the passage, Halloween was probably first celebrated by______.
A.Americans
B.Canadians
C.Indians
D.Celts
According to the author, a born naturalist should first of all be ______.
A.full of ambition
B.knowledge
C.full of enthusiasm
D.self-disciplined
According to the text, American newspapers ______.
A.have a limited range of information
B.attract readers of all political groups
C.are compared with television all the time
D.mainly concern state news
According to the passage, chance ______.
A.involves Juliet in a murder
B.sends Romeo and Juliet into evil-doing
C.causes late arrival of a message for Romeo
D.leads to a happy meeting between Romeo and Juliet
A.错误
B.正确