A.'var' in Object.__diet__

B.len(Object.__diet__) == 1

C.'prop' in Class.__diet

D.'var1 in Class, diet

A.121 + 1 != '!' + 2 * '2'

B.'1' + '1' + '1' < '1' * 3'

C.'3.14' != str(3.1415)

D.'AbC' lower () < 'AB'

A.CC

B.BB

C.BC

D.AA

A.'in' in 'Thames'

B.'in' in 'in'

C.'t' . upper ( ) in 'Thames'

D.'in not' in 'not'

A.split (s, "~ "~)

B.s.split ("~ "~)

C.split (s)

D.s.split ()