(    ) 37.Lucy _____ her kind mother and she often helps _____ sick kids in the hospital.

              A. takes after, take care of                           B. looks after, takes care of            

       C. takes care of, take after                           D. takes after, looks after

(    ) 38. Miss Zhang can ______a lot of good ways _____ the problem.

A. come out with, to solve                        B. come up with, to solve  

C. work out, to solve                                D. come up with, to answer