81. Male and female students are quite different from each other ______ the age at which they begin to develop an intellectual self-discipline.

81. Male and female students are quite different from each other ______ the age at which they begin to develop an intellectual self-discipline.

  A. with regard to              B. in the light of           C. in honor of        D. on account of          

 Male and female students are quite different from each other______ the age at which they begin to develop an intellectual self-discipline.

A. with regard to     B. in the light of      C. in honor to     D. on account of

（2010·浙江余杭高级中学高三上第二次月考）    3. Male and female students are quite different from each other______ the age at which they begin to develop an intellectual self-discipline.

A. with regard to     B. in the light of     

C. in honor to         D. on account of