A.informations
B. knowledge
C. background
D. information
A.An aristocratic family which is declining
B.Rich family as Cal’s
C.Middle-Class family
D.Poor family as Jack’s
A.North of Boston
B.A Boy's Will
C.A WinessTree
D.A further Range
A.BackgroundImage:背景图像
B.Background:背景颜色
C.Text:文字颜色
D.TracingImage:跟踪图像
In the third paragraph, the word "background" means " ______".
A.stage
B.condition
C.experience
D.setting
My experience _________me that a background in pure science is an idealpreparation for doing business.
A.invited
B.persuaded
C.advised
D.convinced
A.in which
B.so that
C.as if
D.in that