A.\(F\left( x \right) = \dfrac{{{e^{2x}}}}{2} + \dfrac{{{x^3}}}{3} + C\)
B.\(F\left( x \right) = {e^{2x}} + {x^3} + C\)
C.\(F\left( x \right) = 2{e^{2x}} + 2x + C\)
D.\(F\left( x \right) = {e^{2x}} + \dfrac{{{x^3}}}{3} + C\)

A.I have not called her since January.
B.I have not called her for one month.
C.I have called her since January.
D.I had called her by January.

A.has
B.two theatres
C.The later  
D.in

A.aims at
B.economic growth
C.providing  
D.their

A.My
B.usually  
C.commented  
D.am wearing

A.My
B.usually  
C.commented  
D.am wearing

A.ignored
B.developed
C.valued
D.revealed

A.preference
B.culture
C.name
D.tradition

A.The arrival time of a child is an important factor in deciding his or her name.
B.Children born on Friday are normally given names meaning traveling.
C.Children receive the same name if they are born on the same day.
D.No matter how a child's name is chosen, it is related to his or her culture.

A.A child's name must include a written character meaning beauty, strength, or kindness.
B.The choice of a child's name is believed to have an impact on his or her personality.
C.A child's name shouldn't be connected with certain elements of nature.
D.The choice of a child's name should be based on names of his or her relatives.